* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  font-size: 10px;
  line-height: 1;
}
body {
  font-family: Arial, "微软雅黑", sans-serif;
  color: #333;
  font-size: 16px;
  background-color: #fff;
  overflow-x: hidden;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  line-height: inherit;
  font-size: inherit;
  font-weight: normal;
}
i {
  font-style: normal;
}
img {
  border: none;
  vertical-align: middle;
}
ul,
ol {
  list-style: none;
}
li {
  list-style: inherit;
}
input,
textarea,
button,
span,
li,
a,
div {
  border: none;
  outline: none;
  resize: none;
}
textarea {
  font-family: Arial, "微软雅黑", sans-serif;
  overflow: auto;
}
table {
  width: 100%;
  border-spacing: 0;
  border-collapse: collapse;
}
a,
a:active,
a:hover,
a:visited {
  color: inherit;
  font-size: inherit;
  text-decoration: none;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.clearfix:before,
.clearfix:after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  clear: both;
  visibility: hidden;
}
.mycol {
  margin: 0 -10px;
}
.mycol:before,
.mycol:after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  clear: both;
  visibility: hidden;
}
.mycol .col {
  float: left;
  padding: 0 10px;
  text-align: center;
}
.mycol .col img {
  max-width: 100%;
}
.mycol2 {
  margin: 0 -6.5vw;
}
.mycol2:before,
.mycol2:after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  clear: both;
  visibility: hidden;
}
.mycol2 .col {
  float: left;
  padding: 0 6.5vw;
  text-align: center;
}
.mycol2 .col img {
  max-width: 100%;
}
.mycol-2 .col {
  width: 50%;
}
.mycol-3 .col {
  width: 33.33333%;
}
.mycol-4 .col {
  width: 25%;
}
.mycol-5 .col {
  width: 20%;
}
.box {
  display: block;
}
.center-fa {
  position: relative;
}
.center-fa .center {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%,50%);
}
.center-fa .centerX {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
.center-fa .centerY {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}
.center-img {
  height: 100%;
  position: relative;
  overflow: hidden;
}
.center-img img {
  position: absolute;
  left: 50%;
  top: 50%;
  width: auto;
  max-width: none;
  min-width: 100%;
  height: 100%;
  transform: translate(-50%,-50%);
}
.center-img-hover img {
  transition: all .3s;
}
.center-img-hover:hover img {
  transform: translate(-50%,-50%) scale(1.05) !important;
}
.full-img {
  width: 100%;
  height: 0;
  position: relative;
}
.full-img img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}
.lr-ti li {
  overflow: hidden;
}
.lr-ti li > div {
  width: 50%;
  height: 100%;
  float: left;
}
.lr-ti li .img {
  height: 100%;
  position: relative;
  overflow: hidden;
}
.lr-ti li .img img {
  position: absolute;
  left: 50%;
  top: 50%;
  width: auto;
  max-width: none;
  min-width: 100%;
  height: 100%;
  transform: translate(-50%,-50%);
}
.lr-ti li:nth-child(2n) > div {
  float: right;
}
.hvr-color {
  transition: all .3s;
}
.hvr-color:hover {
  color: #da251d;
}
.w {
  width: 1400px;
  margin: 0 auto;
}
.w:before,
.w:after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  clear: both;
  visibility: hidden;
}
.w1600 {
  width: 1600px;
  margin: 0 auto;
}
.w1600:before,
.w1600:after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  clear: both;
  visibility: hidden;
}
.bg-img {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.bg-left {
  background-position: left center;
  background-repeat: no-repeat;
}
.imgs-btn img {
  cursor: zoom-in;
}
.com-padding {
  padding-top: 100px;
  padding-bottom: 100px;
}
.pt0 {
  padding-top: 0;
}
.pb0 {
  padding-bottom: 0;
}
.p-color {
  color: #666;
}
.tsi {
  transition: all .3s;
}
.com-bg {
  background-color: #f4f4f4;
}
.bg-f {
  background-color: #fff;
}
.co-f {
  color: #fff;
}
.com-ba:before,
.com-ba:after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  transition: transform .3s;
}
.com-title {
  padding-bottom: 60px;
  text-align: center;
}
.com-title h3 {
  height: 55px;
  font-size: 36px;
  position: relative;
}
.com-title h3 span {
  color: #da251d;
}
.com-title p {
  color: #666;
}
.com-title .more {
  display: block;
  margin-bottom: 30px;
  margin-top: -20px;
  color: #da251d;
  font-size: 14px;
}
.position {
  height: 55px;
  line-height: 55px;
  overflow: hidden;
  font-size: 14px;
  transition: all .3s;
  background-color: #f4f4f4;
}
.position a {
  transition: all .3s;
}
.position a:hover {
  color: #da251d;
}
.position.top {
  position: fixed;
  left: 0;
  top: 60px;
  width: 100%;
  background: #fff;
  z-index: 998;
  border-bottom: 1px solid #ddd;
}
.position .nav a {
  display: inline-block;
  width: 115px;
  text-align: center;
  color: #333;
  transition: all .3s;
}
.position .nav a.active {
  background: #da251d;
}
.position .pos > a,
.position .w > a {
  transition: all .3s;
}
.position .pos > a:hover,
.position .w > a:hover {
  color: #da251d;
}
.go-top {
  display: none;
  cursor: pointer;
}
.go-top:before,
.go-top:after {
  content: '';
  position: fixed;
  right: 20px;
  bottom: 50px;
  width: 50px;
  height: 50px;
  background-color: #999;
  border-radius: 5px;
  z-index: 9999;
}
.go-top:before {
  background: none;
  width: 20px;
  height: 20px;
  right: 34px;
  bottom: 58px;
  border: 3px solid #fff;
  border-bottom: none;
  border-right: none;
  transform: rotate(45deg);
  z-index: 2;
  border-radius: 0;
  z-index: 99999;
}
body {
  padding-top: 100px;
}
.header {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100px;
  line-height: 100px;
  padding: 0 9vw;
  background: #fff;
  box-shadow: 0 0 5px #ddd;
  transition: all .3s;
  z-index: 999;
}
.header .logo {
  width: 320px;
  position: relative;
}
.header .logo a {
  display: block;
  font-size: 0;
}
.header .logo p {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 80px;
  white-space: nowrap;
  color: #666;
}
.header .logo p span {
  color: #da251d;
}
.header .nav {
  width: calc(100% - 600px);
  height: 100%;
  text-align: center;
}
.header .nav ul {
  width: 100%;
  height: 100%;
  display: inline-block;
  word-spacing: -0.5em;
}
.header .nav li {
  display: inline-block;
  position: relative;
  margin: 0 1.5vw;
}
.header .nav li > a {
  height: 100%;
  display: block;
  transition: all .3s;
  position: relative;
  color: #666;
}
.header .nav li:hover > a,
.header .nav li.active > a {
  color: #da251d;
}
.header .nav .subnav {
  position: absolute;
  left: 50%;
  bottom: -30px;
  transform: translate(-50%,100%);
  width: 140px;
  height: 0;
  overflow: hidden;
  background: #fff;
  opacity: 0;
  transition: bottom .5s, opacity .5s;
  text-align: center;
}
.header .nav .subnav > a {
  display: block;
  line-height: 1;
  padding: 10px 0;
  font-size: 14px;
}
.header .nav .subnav > a:hover {
  color: #da251d;
  background: #f4f4f4;
}
.header .nav li:hover .subnav {
  padding: 20px 0;
  height: auto;
  bottom: 4px;
  opacity: 1;
}
.header .phone {
  font-size: 0;
}
.header .phone p {
  float: left;
  height: 100%;
  padding-left: 35px;
  color: #da251d;
  font-size: 24px;
  font-weight: 700;
  text-align: right;
  background: url(../images/icon_phone01.png) left center no-repeat;
}
.header .phone .wx {
  float: left;
  margin: 0 20px;
  position: relative;
}
.header .phone .wx .wx-sub {
  display: block;
  position: absolute;
  left: 50%;
  bottom: -30px;
  width: 0;
  opacity: 0;
  overflow: hidden;
  transform: translate(-50%,100%);
  transition: bottom .3s, opacity .3s;
  z-index: 2;
}
.header .phone .wx .wx-sub img {
  width: 100px;
  height: 100px;
  padding: 5px;
  background: #fff;
}
.header .phone .wx:hover .wx-sub {
  width: auto;
  opacity: 1;
  bottom: 0;
}
.header .phone .search {
  float: left;
}
.header .phone form {
  display: none;
  position: fixed;
  top: 88px;
  left: 0;
  width: 100%;
  height: 80px;
  line-height: 80px;
  background-color: #fff;
  border-top: 1px solid #da251d;
  text-align: center;
  z-index: 2;
}
.header .phone form input {
  display: inline-block;
}
.header .phone form .key {
  width: 30%;
  height: 40px;
  border-radius: 40px;
  padding-left: 20px;
  padding-right: 100px;
  border: 1px solid #ccc;
}
.header .phone form .sub {
  position: relative;
  left: -80px;
  width: 80px;
  height: 40px;
  border-radius: 40px;
}
.swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background-color: #fff;
  opacity: 1;
}
.swiper-pagination-bullet-active {
  background-color: #da251d;
}
.swiper-pagination.swiper-pagination {
  bottom: 30px;
}
div.swiper-button-next,
div.swiper-button-prev {
  width: 34px;
  height: 34px;
  border-radius: 5px;
  background: #999;
}
.swiper-button-next:after,
.swiper-button-prev:after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 8px;
  height: 8px;
  border: 2px solid #fff;
  border-left: none;
  border-bottom: none;
  transform: translate(-50%,-50%) rotate(45deg);
}
.swiper-button-prev:after {
  left: 50%;
  transform: translate(-50%,-50%) rotate(-135deg);
}
.swiper-button-next:before,
.swiper-button-prev:before {
  content: '';
  position: absolute;
  left: 45%;
  top: 50%;
  width: 15px;
  margin-left: -8px;
  margin-top: -1px;
  border-bottom: 2px solid #fff;
}
.swiper-button-prev:before {
  margin-left: -2px;
}
.swiper-button-next:hover,
.swiper-button-prev:hover {
  background-color: #da251d;
}
.swiper-button-next:hover:after,
.swiper-button-prev:hover:after {
  border-color: #fff;
}
.index-banner {
  width: 100%;
}
.index-banner img {
  width: 100%;
}
.index-banner .swiper-pagination-bullet.swiper-pagination-bullet {
  margin: 0 6px;
}
.index-banner .swiper-pagination-bullet {
  position: relative;
  width: 10px;
  height: 10px;
  background: #fff;
}
.index-banner .swiper-pagination-bullet-active {
  background: #da251d;
}
.index-about .left {
  width: calc(100% - 300px);
  padding-right: 5vw;
}
.index-about .left .title h3 {
  height: 55px;
  font-size: 36px;
}
.index-about .left .title p {
  height: 70px;
  color: #666;
}
.index-about .left .main li {
  height: 275px;
}
.index-about .left .main li .txt {
  padding-top: 20px;
  padding-left: 3vw;
}
.index-about .left .main li .txt .con {
  color: #666;
  line-height: 28px;
}
.index-about .left .main li .txt .more {
  display: inline-block;
  margin-top: 2vw;
  color: #da251d;
}
.index-about .left .list {
  margin-top: 4.5vw;
  border-bottom: 1px solid #e9e9e9;
}
.index-about .left .list li h4 {
  height: 55px;
  font-size: 14px;
  color: #666;
  text-align: left;
}
.index-about .left .list li h4 span {
  font-size: 48px;
  color: #da251d;
}
.index-about .left .list li p {
  height: 65px;
  font-size: 14px;
  color: #666;
  text-align: left;
}
.index-about .right {
  width: 300px;
}
.index-about .right li {
  height: 215px;
  padding-top: 4vw;
  position: relative;
}
.index-about .right li ~ li {
  border-top: 1px solid #ececec;
}
.index-about .right li img {
  position: absolute;
  top: 4vw;
  right: 0;
}
.index-about .right li h4 {
  color: #666;
  padding-bottom: 10px;
}
.index-about .right li a {
  color: #da251d;
  font-size: 14px;
}
.index-advantage .main {
  position: relative;
  background: #da251d;
}
.index-advantage .img {
  position: absolute;
  left: 0;
  top: 0;
  width: 50%;
}
.index-advantage .img .pic {
  height: 750px;
}
.index-advantage .txt {
  width: 50%;
  padding: 70px 0;
}
.index-advantage .txt li {
  height: 135px;
  margin: 14px 0;
  padding-top: 40px;
  padding-left: 3vw;
  color: #fff;
  cursor: pointer;
}
.index-advantage .txt li .tit {
  width: 200px;
  padding-left: 25px;
  position: relative;
}
.index-advantage .txt li .tit:before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 24px;
  border-left: 1px solid #fff;
}
.index-advantage .txt li .tit h4 {
  height: 38px;
  font-size: 24px;
}
.index-advantage .txt li .tit p {
  font-size: 18px;
}
.index-advantage .txt li .con {
  width: calc(100% - 280px);
  line-height: 30px;
  margin-top: -4px;
  padding-right: 2vw;
}
.index-advantage .txt li .pic {
  width: 80px;
}
.index-advantage .txt li.active {
  position: relative;
  background: #fff;
}
.index-advantage .txt li.active:after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  width: 100%;
  height: 100%;
  transform: translateX(100%);
  background: #fff;
}
.index-advantage .txt li.active .tit:after {
  border-color: #da251d;
}
.index-advantage .txt li.active .tit h4 {
  color: #da251d;
}
.index-advantage .txt li.active .tit p {
  color: #666;
}
.index-advantage .txt li.active .con {
  color: #666;
}
.index-product {
  background: #e4e4e4;
}
.index-product .main {
  position: relative;
}
.index-product .main .title {
  position: absolute;
  left: 50%;
  top: 75%;
  transform: translate(-50%,-50%);
  width: 50%;
  height: 290px;
  padding-top: 5.5vw;
  text-align: center;
}
.index-product .main .title h3 {
  padding: 0 20px;
  padding-bottom: 14px;
  line-height: 1.5;
  font-size: 36px;
}
.index-product .main .title h3 span {
  color: #da251d;
}
.index-product .main .title p {
  padding-bottom: 1.5vw;
  color: #666;
  font-size: 14px;
}
.index-product .main .title .more {
  color: #da251d;
}
.index-product .main ul.mycol {
  margin: 0;
}
.index-product .main li {
  height: 290px;
}
.index-product .main li.col {
  padding: 0;
}
.index-product .main li .img {
  width: 50%;
  line-height: 290px;
  background: #fff;
  box-shadow: 0 0 2px #ddd;
}
.index-product .main li .img img {
  max-width: 90%;
  max-height: 90%;
}
.index-product .main li .txt {
  width: 50%;
  height: 290px;
  padding: 3.5vw;
  overflow: hidden;
  background: url(../images/i_pro_bg01.png) left top no-repeat;
  background-size: cover;
  text-align: left;
  position: relative;
  transition: all .3s;
}
.index-product .main li .txt:after {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  border-width: 10px;
  border-style: solid;
  border-color: transparent transparent transparent #f2f2f2;
}
.index-product .main li .txt h4 {
  height: 24px;
  margin-bottom: 20px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #da251d;
  font-size: 24px;
}
.index-product .main li .txt p {
  height: 75px;
  overflow: hidden;
  color: #666;
  font-size: 14px;
  line-height: 25px;
  margin-top: -5px;
}
.index-product .main li .txt span {
  display: inline-block;
  margin-top: 30px;
  width: 16px;
  height: 16px;
  border: 2px solid #d3d3d3;
  border-radius: 50%;
  position: relative;
}
.index-product .main li .txt span:after {
  content: '';
  position: absolute;
  left: 35%;
  top: 50%;
  width: 5px;
  height: 5px;
  margin-top: -3px;
  margin-left: -3px;
  border: 2px solid #d3d3d3;
  border-left: none;
  border-bottom: none;
  transform: rotate(45deg);
}
.index-product .main li:nth-child(1),
.index-product .main li:nth-child(3) {
  width: 25%;
  margin-bottom: 290px;
}
.index-product .main li:nth-child(1) .img,
.index-product .main li:nth-child(3) .img {
  width: 100%;
}
.index-product .main li:nth-child(1) .txt,
.index-product .main li:nth-child(3) .txt {
  width: 100%;
}
.index-product .main li:nth-child(1) .txt:after,
.index-product .main li:nth-child(3) .txt:after {
  left: 50%;
  top: 0;
  border-color: #f2f2f2 transparent transparent transparent;
}
.index-product .main li:nth-child(2) .img {
  float: right;
}
.index-product .main li:nth-child(2) .txt {
  float: left;
}
.index-product .main li:nth-child(2) .txt:after {
  right: 0;
  left: auto;
  border-color: transparent #f2f2f2 transparent transparent;
}
.index-product .main li:nth-child(3) .img {
  position: relative;
  bottom: -290px;
}
.index-product .main li:nth-child(3) .txt {
  position: relative;
  top: -290px;
}
.index-product .main li:nth-child(3) .txt:after {
  top: auto;
  bottom: 0;
  border-color: transparent transparent #f2f2f2 transparent;
}
.index-product .main li:hover .txt {
  background: #da251d;
}
.index-product .main li:hover .txt * {
  color: #fff;
  border-color: #fff;
}
.index-case .nav {
  position: relative;
}
.index-case .nav .swiper-container {
  padding-bottom: 110px;
}
.index-case .nav li {
  position: relative;
  padding-bottom: 50px;
}
.index-case .nav li .img img {
  width: 100%;
}
.index-case .nav li .txt {
  position: absolute;
  left: 20px;
  bottom: 0;
  width: 160px;
  height: 160px;
  padding: 35px 30px;
  background: #fff;
  border: 1px solid #e3e3e3;
  transition: all .3s;
}
.index-case .nav li .txt h4 {
  height: 35px;
  font-size: 18px;
  position: relative;
}
.index-case .nav li .txt h4:after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 30px;
  border-bottom: 2px solid #da251d;
}
.index-case .nav li .txt p {
  margin-top: 25px;
}
.index-case .nav li:hover .txt {
  border-color: #da251d;
}
.index-case .nav li:hover .txt:after {
  border-width: 330px 330px 0 0;
}
.index-case .nav li:hover .txt h4 {
  color: #fff;
}
.index-case .nav li:hover .txt h4:after {
  border-color: #fff;
}
.index-case .nav li:hover .txt img {
  filter: brightness(0) invert(100%);
}
.index-case .swiper-pagination.swiper-pagination {
  display: inline-block;
  width: auto;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  padding: 15px 50px;
  border: 1px solid #ddd;
}
.index-case .swiper-pagination.swiper-pagination span {
  width: 15px;
  height: 15px;
  border: 1px solid #ddd;
}
.index-ser .main {
  position: relative;
}
.index-ser .main .map {
  text-align: center;
}
.index-ser .main ul {
  position: absolute;
  left: 50%;
  top: 0;
  width: 765px;
  height: 560px;
  margin-left: -382px;
}
.index-ser .main ul li {
  position: absolute;
}
.index-ser .main ul li span {
  cursor: pointer;
}
.index-ser .main ul li .box {
  display: none;
  position: absolute;
  left: -10px;
  top: -10px;
  transform: translate(-100%,-100%);
  width: 450px;
  height: 155px;
  padding: 20px;
  background: #fff;
}
.index-ser .main ul li .box:after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 10px;
  height: 10px;
  margin-bottom: -10px;
  border-width: 10px;
  border-style: solid;
  border-color: transparent #fff transparent transparent;
}
.index-ser .main ul li.active .box {
  display: block;
}
.index-ser .main ul li .img {
  height: 100%;
  position: relative;
  overflow: hidden;
  width: 160px;
  height: 120px;
}
.index-ser .main ul li .img img {
  position: absolute;
  left: 50%;
  top: 50%;
  width: auto;
  max-width: none;
  min-width: 100%;
  height: 100%;
  transform: translate(-50%,-50%);
}
.index-ser .main ul li .txt {
  width: calc(100% - 160px);
  padding-top: 15px;
  padding-left: 1.75vw;
}
.index-ser .main ul li .txt h4 {
  height: 35px;
  font-size: 16px;
}
.index-ser .main ul li .txt h5 {
  height: 20px;
  color: #666;
  font-size: 14px;
}
.index-ser .main ul li .txt p {
  color: #da251d;
  font-size: 18px;
}
.index-ser .main ul li:nth-child(1) {
  left: 374px;
  top: 378px;
}
.index-ser .main ul li:nth-child(2) {
  left: 500px;
  top: 376px;
}
.index-ser .main ul li:nth-child(3) {
  left: 526px;
  top: 240px;
}
.index-ser .main ul li:nth-child(4) {
  left: 570px;
  top: 340px;
}
.index-ser .main ul li:nth-child(5) {
  left: 570px;
  top: 395px;
}
.index-ser .main ul li:nth-child(6) {
  left: 488px;
  top: 480px;
}
.index-ser .main ul li:nth-child(7) {
  left: 498px;
  top: 484px;
}
.index-ser .list {
  position: relative;
  padding-right: 200px;
  margin-top: 50px;
}
.index-ser .list li {
  padding-top: 15px;
}
.index-ser .list li h4 {
  height: 35px;
  color: #da251d;
  font-size: 24px;
}
.index-ser .list li p {
  color: #666;
  font-size: 14px;
}
.index-ser .list li ~ li {
  border-left: 1px solid #e0dfe0;
}
.index-ser .list .more {
  position: absolute;
  top: 10px;
  right: 20px;
  display: block;
  width: 150px;
  line-height: 50px;
  background: #da251d;
  color: #fff;
  text-align: center;
  transition: all .3s;
}
.index-ser .list .more img {
  margin-right: 10px;
}
.index-ser .list .more:after {
  position: absolute;
  top: 0;
  right: 0;
  height: 2px;
  margin-right: -48px;
  content: '';
  border-width: 24px;
  border-style: solid;
  border-color: transparent transparent transparent #da251d;
}
.index-ser .list .more:hover {
  right: 15px;
}
.index-news .title h3 {
  height: 55px;
  color: #da251d;
  font-size: 36px;
}
.index-news .title p {
  height: 80px;
  color: #666;
}
.index-news .nav {
  padding-top: 30px;
}
.index-news .nav a {
  display: inline-block;
  height: 30px;
  color: #666;
  border-bottom: 1px solid #666;
}
.index-news .nav a ~ a {
  margin-left: 3.5vw;
}
.index-news .nav a.active {
  color: #da251d;
  border-color: #da251d;
}
.index-news .main {
  position: relative;
  bottom: -40px;
  height: 0;
  opacity: 0;
  overflow: hidden;
  transition: all .3s;
}
.index-news .main.active {
  height: auto;
  opacity: 1;
  bottom: 0;
}
.index-news .main li .txt {
  text-align: left;
}
.index-news .main li .txt .num {
  height: 30px;
  color: #da251d;
  font-size: 18px;
}
.index-news .main li .txt h4 {
  height: 18px;
  margin-bottom: 15px;
  font-size: 18px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.index-news .main li .txt .date {
  height: 30px;
  color: #a6a6a6;
  font-size: 12px;
}
.index-news .main li .txt .desc {
  height: 60px;
  overflow: hidden;
  margin-top: -5px;
  line-height: 25px;
  color: #919191;
  font-size: 14px;
}
.index-news .main li .txt .more {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-left: 20px;
  background: #c5c5c5;
  border-radius: 50%;
  position: relative;
}
.index-news .main li .txt .more:before,
.index-news .main li .txt .more:after {
  position: absolute;
  left: -16px;
  top: 0;
  content: '';
  display: inline-block;
  margin: 0 4px;
  width: 8px;
  height: 8px;
  background: #c5c5c5;
  border-radius: 50%;
}
.index-news .main li .txt .more:after {
  left: 9px;
}
.index-news .main li img {
  margin-top: 20px;
  width: 100%;
}
.index-partner .main {
  position: relative;
}
.index-partner .main li {
  height: 120px;
  line-height: 120px;
  text-align: center;
  border: 1px solid #ddd;
  background: #fff;
}
.index-partner .main li img {
  max-width: 95%;
  max-height: 95%;
}
.index-partner .main div.swiper-button-prev {
  left: -70px;
}
.index-partner .main div.swiper-button-next {
  right: -70px;
}
.index-after .w {
  background: #fff;
  padding-left: 4vw;
  padding-right: 4vw;
  position: relative;
  bottom: -130px;
  margin-top: -130px;
  border-bottom: 3px solid #da251d;
  z-index: 2;
}
.index-after .main .img {
  height: 75px;
}
.index-after .main h4 {
  height: 30px;
  font-size: 20px;
}
.index-after .main p {
  color: #666;
  font-size: 14px;
}
.banner {
  width: 100%;
  overflow: hidden;
}
.banner img {
  width: 100%;
  transition: all 1s;
}
.banner img:hover {
  transform: scale(1.02);
}
.banner .pos {
  color: #fff;
  line-height: 70px;
  position: relative;
  top: -70px;
  margin-bottom: -70px;
}
.product .subnav {
  height: 90px;
  line-height: 90px;
  text-align: center;
}
.product .subnav a {
  display: inline-block;
  height: 30px;
  line-height: 30px;
  color: #666;
  font-size: 14px;
  margin: 0 5px;
  padding: 0 10px;
  transition: all .3s;
}
.product .subnav a:hover {
  color: #da251d;
}
.product .subnav a.active {
  color: #da251d;
}
.product .main {
  position: relative;
}
.product .main li {
  text-align: center;
  padding: 40px 2vw;
  border-radius: 10px;
}
.product .main li .box {
  border: 1px solid #ddd;
  padding: 30px 20px;
  background: #fff;
}
.product .main li .img {
  height: 295px;
}
.product .main li .img img {
  max-width: 90%;
  max-height: 90%;
}
.product .main li .txt h4 {
  height: 22px;
  margin-bottom: 18px;
  font-size: 20px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.product .main li .txt p {
  height: 75px;
  overflow: hidden;
  color: #666;
  font-size: 14px;
  line-height: 25px;
  margin-top: -5px;
}
.product .main li .txt .more {
  line-height: 32px;
  margin-top: 15px;
}
.product .main li .txt .more a {
  display: inline-block;
  width: 110px;
  font-size: 14px;
  border: 1px solid #ddd;
  border-radius: 32px;
}
.product .main li:hover .txt .more a {
  color: #fff;
}
.product .main li:hover .txt .more a:before {
  width: 250px;
}
.case li .img {
  padding-bottom: 70%;
}
.case li h4 {
  height: 65px;
  line-height: 65px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.join-require .main ul.mycol {
  margin: 0 -2.5vw;
}
.join-require .main li.col {
  padding: 0 2.5vw;
}
.join-require .main .box {
  padding: 2.5vw 3.5vw;
  background: #313131;
  text-align: left;
  color: #da251d;
}
.join-require .main .box h4 {
  height: 35px;
  font-size: 28px;
}
.join-require .main .box h5 {
  height: 40px;
  font-size: 14px;
}
.join-require .main .box img {
  width: 100%;
  margin-bottom: 30px;
}
.join-require .main .box .con,
.join-require .main .box .con p {
  line-height: 25px;
  color: #fff;
  font-size: 14px;
}
.join-require .more {
  display: block;
  width: 150px;
  line-height: 45px;
  margin: 3.5vw auto 0;
  text-align: center;
  color: #da251d;
  font-size: 14px;
  background: #313131;
}
.join-policy .main {
  position: relative;
  top: -145px;
  margin-bottom: -145px;
  margin-left: 270px;
  width: calc("~100% - 270px");
  padding: 60px 0;
  background: url(../images/join_policy_bg02.png) 42% top no-repeat;
  background-size: auto 100%;
}
.join-policy .main:before,
.join-policy .main:after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  clear: both;
  visibility: hidden;
}
.join-policy .main li {
  float: left;
  width: 50%;
  margin-right: 1%;
  padding-left: 30px;
  border-left: 7px solid #da251d;
  color: #fff;
  position: relative;
}
.join-policy .main li:nth-child(2n - 1) {
  float: right;
}
.join-policy .main li h4 {
  height: 50px;
  font-size: 22px;
  font-weight: 700;
}
.join-policy .main li .con {
  width: 90%;
}
.join-policy .main li .con p {
  line-height: 30px;
}
.join-policy .main li span {
  position: absolute;
  right: -10px;
  top: 50%;
  transform: translateY(-50%);
  display: block;
  width: 75px;
  height: 75px;
  line-height: 75px;
  text-align: center;
  color: #da251d;
  font-size: 38px;
  border: 1px solid #da251d;
  border-radius: 50%;
  background: #fff;
}
.join-policy .main li:nth-child(2n - 1) span {
  right: auto;
  left: -140px;
}
.join-after .main li:nth-child(2) {
  padding-top: 5vw;
}
.join-after .main li:nth-child(3) {
  padding-top: 2.5vw;
}
.join-after .main li:nth-child(4) {
  padding-top: 7.5vw;
}
.join-after .main li .box {
  padding: 3vw 2vw 0;
  background: #313131;
  border-bottom: 15px solid #da251d;
  text-align: left;
}
.join-after .main li h4 {
  height: 50px;
  color: #da251d;
  font-size: 20px;
  border-bottom: 1px solid #626262;
}
.join-after .main li .con {
  height: 250px;
  padding-top: 1.2vw;
  overflow: hidden;
}
.join-after .main li .con p {
  line-height: 22px;
  color: #fff;
  font-size: 14px;
}
.join-after .tel {
  margin-top: 30px;
  text-align: center;
  color: #fff;
  font-size: 28px;
}
.join-form .t2 p {
  height: 55px;
  color: #da251d;
}
.join-form .main {
  width: 50%;
}
.join-form .main input {
  width: 100%;
  line-height: 48px;
  padding-left: 20px;
  font-size: 14px;
  border: 1px solid #da251d;
}
.join-form .main textarea {
  width: 100%;
  height: 160px;
  padding: 20px;
  margin-top: 20px;
  border: 1px solid #da251d;
}
.join-form .main .sub {
  display: block;
  width: 150px;
  line-height: 50px;
  text-align: center;
  margin-top: 4vw;
  background: #da251d;
}
.solution .title {
  text-align: center;
  margin-bottom: 80px;
}
.solution .title h3 {
  font-size: 40px;
  font-weight: 700;
  height: 70px;
  position: relative;
}
.solution .title h3:after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 30px;
  margin-left: -15px;
  border-bottom: 2px solid #da251d;
}
.solution .title p {
  font-size: 18px;
  margin-top: 30px;
}
.solution .main li {
  height: 400px;
  margin-bottom: 5.5vw;
}
.solution .main li .img {
  height: 100%;
}
.solution .main li .img img {
  height: 100%;
}
.solution .main li .txt {
  height: 100%;
  padding: 0 4vw;
}
.solution .main li .txt h4 {
  padding-bottom: 1vw;
  color: #da251d;
  font-size: 32px;
}
.solution .main li .txt .con p {
  height: 150px;
  overflow: hidden;
  color: #666;
  font-size: 14px;
  line-height: 30px;
}
.solution .main li .txt .more {
  display: block;
  width: 150px;
  line-height: 45px;
  margin-top: 15px;
  text-align: center;
  background: #da251d;
}
.service .ser1 .main {
  margin: 0 -4.5vw;
  padding: 0 3.5vw;
}
.service .ser1 .main .col {
  padding: 0 4.5vw;
  margin-top: 3.5vw;
}
.service .ser1 .main li .box {
  border: 1px solid #333;
  position: relative;
  height: 150px;
  padding-top: 45px;
  font-size: 18px;
  line-height: 35px;
}
.service .ser1 .main li span {
  position: absolute;
  top: 0;
  left: 50%;
  margin-left: -28px;
  margin-top: -20px;
  display: block;
  width: 55px;
  height: 40px;
  line-height: 40px;
  background: #e8e8e8;
  color: #da251d;
  font-size: 36px;
}
.service .ser2 .main {
  margin: 0 -4px;
}
.service .ser2 .main .col {
  width: 14.285%;
  padding: 0 4px;
}
.service .ser2 .main li .box {
  height: 255px;
  padding-top: 70px;
}
.service .ser2 .main li h4 {
  height: 70px;
  margin-bottom: 30px;
  color: #da251d;
  font-size: 48px;
  font-weight: 700;
  position: relative;
}
.service .ser2 .main li h4:after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 40px;
  margin-left: -20px;
  border-bottom: 1px solid #b2b2d9;
}
.service .ser2 .main li .con p {
  color: #666;
  padding: 0 15px;
}
.service .ser3 .main {
  padding: 0 165px;
  position: relative;
}
.service .ser3 .main .swiper-container {
  padding: 30px 0;
}
.service .ser3 .main li {
  text-align: center;
  padding: 30px 0;
}
.service .ser3 .main li .img {
  background: #ececec;
  padding: 40px 3vw;
  opacity: .5;
}
.service .ser3 .main li .img img {
  max-height: 100%;
  max-width: 100%;
}
.service .ser3 .main li h4 {
  display: none;
  height: 75px;
  line-height: 75px;
  overflow: hidden;
}
.service .ser3 .main li.swiper-slide-active {
  padding: 0;
}
.service .ser3 .main li.swiper-slide-active .img {
  padding: 70px 3vw;
  margin: 0 -40px;
  opacity: 1;
  background: #fff;
  box-shadow: 0 0 30px -5px #888;
}
.service .ser3 .main li.swiper-slide-active h4 {
  display: block;
}
.research .res1 .main li {
  margin-bottom: 20px;
}
.research .res1 .main li img {
  width: 100%;
}
.research .res1 .main li .box {
  position: relative;
}
.research .res1 .main li h4 {
  position: absolute;
  left: 0;
  bottom: 40px;
  display: inline-block;
  padding: 0 55px;
  line-height: 60px;
  color: #fff;
  font-size: 24px;
  background: #da251d;
}
.research .res2 .main {
  width: 80%;
  margin: 0 auto;
}
.research .res2 .main li {
  background-color: #fff;
  height: 0;
  opacity: 0;
  top: -30px;
  position: relative;
  overflow: hidden;
  transition: top .3s, opacity .3s;
}
.research .res2 .main li.active {
  padding: 40px 100px;
  height: auto;
  opacity: 1;
  top: 0;
  box-shadow: 0 0 30px #ddd;
}
.research .res2 .main li img {
  width: 330px;
  height: 300px;
}
.research .res2 .main li .txt {
  width: calc(100% - 335px);
  padding-left: 5.5vw;
  padding-right: 2.5vw;
  padding-top: 2vw;
}
.research .res2 .main li .txt h4 {
  height: 50px;
  font-size: 24px;
}
.research .res2 .main li .txt .con {
  height: 210px;
  overflow: hidden;
}
.research .res2 .main li .txt .con p {
  color: #666;
  line-height: 25px;
}
.research .res2 .list {
  padding: 0 150px;
  margin-top: 70px;
  position: relative;
}
.research .res2 .list li img {
  width: 100%;
}
.research .res2 .list li h4 {
  height: 50px;
  line-height: 50px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 18px;
  text-align: center;
}
.research .res2 .list li.active h4 {
  border-bottom: 2px solid #da251d;
}
.research .res3 .main li {
  text-align: center;
}
.research .res3 .main li .img {
  width: 100%;
  height: 320px;
  line-height: 320px;
  border: 1px solid #d5d5d5;
}
.research .res3 .main li .img img {
  max-width: 90%;
  max-height: 90%;
}
.research .res3 .main li h4 {
  color: #666;
  height: 50px;
  line-height: 50px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.research .res3 .swiper-container {
  padding-bottom: 70px;
}
.news-detail {
  padding-bottom: 50px;
}
.news-detail .main {
  width: calc(100% - 340px);
}
.news-detail .main img {
  max-width: 100%;
}
.news-detail .title {
  text-align: center;
}
.news-detail .title h3 {
  line-height: 42px;
  padding-bottom: 10px;
  font-size: 30px;
}
.news-detail .title p {
  height: 60px;
  color: #666;
  font-size: 14px;
}
.news-detail .content {
  padding: 70px 80px;
  background: #fff;
}
.news-detail .content .con {
  min-height: 100px;
  line-height: 30px;
  margin-bottom: 60px;
}
.news-detail .content .con img {
  max-width: 100%;
}
.news-detail .more {
  height: 110px;
  padding: 20px;
  margin-top: 35px;
  background: #fff;
  position: relative;
}
.news-detail .more p {
  line-height: 35px;
}
.news-detail .more p a {
  display: inline-block;
  color: #666;
  font-size: 16px;
  transition: all .3s;
}
.news-detail .more p a:hover {
  color: #da251d;
}
.news-detail .more p {
  display: block;
}
.news-detail .more .back {
  display: block;
  position: absolute;
  top: 50%;
  right: 20px;
  width: 150px;
  line-height: 45px;
  margin-top: -23px;
  text-align: center;
  color: #fff;
  background: #da251d;
  border-radius: 5px;
}
.news-detail .side {
  width: 320px;
}
.news-detail .latest {
  padding: 40px 30px;
  margin-bottom: 20px;
  background: #fff;
}
.news-detail .latest h5 {
  font-size: 20px;
}
.news-detail .latest li {
  padding-top: 30px;
  padding-bottom: 15px;
  color: #666;
  font-size: 15px;
  border-bottom: 1px dashed #e5e5e5;
}
.news-detail .latest h6 {
  margin-bottom: 10px;
  transition: all .3s;
}
.news-detail .latest li:hover h6 {
  color: #da251d;
}
.news-detail .latest p span {
  color: #da251d;
}
.news-detail .pro {
  margin-top: 35px;
}
.news-detail .pro h5 {
  height: 30px;
  padding-left: 20px;
  font-size: 20px;
}
.news-detail .pro li .img {
  background: #fff;
  text-align: center;
}
.news-detail .pro li img {
  max-width: 100%;
}
.news-detail .pro li h6 {
  line-height: 55px;
  font-size: 14px;
  text-align: center;
  transition: all .3s;
}
.news-detail .pro li:hover h6 {
  color: #da251d;
}
.page-nav {
  height: 110px;
  text-align: center;
  line-height: 110px;
  margin-bottom: -30px;
}
.page-nav .w {
  position: relative;
  top: -30px;
  background-color: #fff;
  transition: all .3s;
}
.page-nav ul {
  display: inline-block;
  font-size: 0;
}
.page-nav li {
  display: inline-block;
  margin-right: 0.8vw;
  position: relative;
  z-index: 1;
}
.page-nav li:last-of-type {
  margin-right: 0;
}
.page-nav li a {
  display: block;
  width: 100%;
  min-width: 100px;
  height: 40px;
  color: #666;
  line-height: 36px;
  font-size: 16px;
  padding: 0 0.8vw;
  border: 1px solid #fff;
  border-radius: 40px;
  transition: all .3s;
}
.page-nav li:hover a,
.page-nav li.active a {
  color: #da251d;
  border: 1px solid #da251d;
  border-radius: 40px;
}
.page-nav li:hover a {
  color: #fff;
  background: #da251d;
}
.pro-detail .top .img {
  width: 50%;
  overflow: hidden;
}
.pro-detail .top .txt {
  width: 50%;
}
.pro-detail .top {
  padding: 25px;
  background-color: #fff;
}
.pro-detail .top .big li {
  text-align: center;
  background-color: #fff;
}
.pro-detail .top .big li .box {
  height: 360px;
  line-height: 360px;
  overflow: hidden;
  text-align: center;
}
.pro-detail .top .big li .box img {
  max-width: 90%;
  max-height: 90%;
}
.pro-detail .top .list {
  position: relative;
  padding: 0 40px;
  margin-top: 10px;
  text-align: center;
}
.pro-detail .top .list li {
  border: 1px solid transparent;
}
.pro-detail .top .list li .box {
  height: 120px;
  line-height: 120px;
}
.pro-detail .top .list li img {
  max-width: 90%;
  max-height: 90%;
}
.pro-detail .top .list .swiper-slide-thumb-active {
  border-color: #da251d;
}
.pro-detail .top .txt {
  padding-top: 20px;
  padding-left: 2vw;
}
.pro-detail .top h4 {
  height: 52px;
  color: #1e242b;
  font-size: 24px;
  border-bottom: 1px solid #ddd;
}
.pro-detail .top .con {
  min-height: 100px;
  padding: 20px 1.5vw 0;
  color: #999;
  font-size: 16px;
  line-height: 35px;
  margin-bottom: 30px;
}
.pro-detail .top .more a {
  display: inline-block;
  padding: 11px 30px;
  margin-right: 1vw;
  color: #fff;
  font-size: 18px;
  background-color: #da251d;
  border-radius: 40px;
  vertical-align: middle;
}
.pro-detail .top span {
  display: inline-block;
  padding-left: 35px;
  color: #da251d;
  font-size: 22px;
  vertical-align: middle;
  background: url(../images/icon_phone01.png) left center no-repeat;
}
.pro-detail .swiper-button-next,
.pro-detail .swiper-button-prev {
  width: 30px;
  height: 50px;
  background: #a3a3a3;
  z-index: 99999;
  left: 0;
  margin-top: -25px;
}
.pro-detail .swiper-button-next {
  left: auto;
  right: 0;
}
.pro-detail .swiper-button-next:after,
.pro-detail .swiper-button-prev:after {
  content: "";
  position: absolute;
  left: 45%;
  top: 50%;
  width: 10px;
  height: 10px;
  border: 3px solid #fff;
  border-left: none;
  border-bottom: none;
  transform: translate(-50%,-50%) rotate(45deg);
}
.pro-detail .swiper-button-prev:after {
  left: 55%;
  transform: translate(-50%,-50%) rotate(-135deg);
}
.pro-detail .swiper-button-next:hover,
.pro-detail .swiper-button-prev:hover {
  background-color: #da251d;
}
.pro-detail .swiper-button-next:hover:after,
.pro-detail .swiper-button-prev:hover:after {
  border-color: #fff;
}
.pro-content .tit {
  border-bottom: 1px solid #e5e5e5;
}
.pro-content .tit a {
  display: inline-block;
  width: 150px;
  line-height: 40px;
  text-align: center;
  font-size: 20px;
}
.pro-content .tit a.active {
  color: #fff;
  background: #da251d;
}
.pro-content .item {
  padding: 50px;
}
.pro-content .item img {
  max-width: 100%;
}
.pro-related .nav {
  width: 65%;
  height: 70px;
}
.pro-related .nav a {
  color: #1e242b;
  font-size: 28px;
}
.pro-related li a {
  display: block;
  transition: all .3s;
}
.pro-related li:hover a {
  transform: translateY(-5px);
}
.pro-related .img {
  height: 240px;
  line-height: 240px;
  text-align: center;
  overflow: hidden;
  background: #fff;
}
.pro-related .img img {
  max-width: 90%;
  max-height: 90%;
  transition: all .3s;
}
.pro-related li:hover .img img {
  transform: scale(1.02);
}
.pro-related h4 {
  height: 60px;
  line-height: 60px;
  overflow: hidden;
  color: #1e242b;
}
.pro-related li:hover h4 {
  color: #da251d;
}
.case-detail {
  background-color: #f4f4f4;
}
.case-detail .box {
  height: 430px;
}
.case-detail .img img {
  height: 100%;
  max-width: none;
  max-height: none;
}
.case-detail .txt {
  padding-left: 6vw;
  color: #333;
}
.about .top li.row {
  height: 1000px;
}
.about .top li.row .img {
  padding-left: 2.5vw;
}
.about .top li.row:nth-child(2n) .img {
  padding-left: 0;
  padding-right: 2.5vw;
}
.about .top li.row .txt {
  padding-right: 2.5vw;
}
.about .top li.row .txt .box {
  height: 100%;
}
.about .top li.row .txt h4 {
  padding-bottom: 1.5vw;
  font-size: 36px;
}
.about .top li.row .txt h5 {
  height: 50px;
  color: #666;
  font-size: 16px;
}
.about .top li.row .txt .con {
  line-height: 30px;
}
.about .top li.row:nth-child(2n) .txt {
  padding-right: 0;
  padding-left: 2.5vw;
}
.about .main li.row {
  height: 370px;
  margin-bottom: 20px;
}
.about .main li.row .img {
  padding-left: 2.5vw;
}
.about .main li.row:nth-child(2n - 1) .img {
  padding-left: 0;
  padding-right: 2.5vw;
}
.about .main li.row .txt {
  padding-right: 2.5vw;
}
.about .main li.row .txt .box {
  height: 100%;
}
.about .main li.row .txt h4 {
  padding-bottom: 1.5vw;
  font-size: 28px;
}
.about .main li.row .txt h5 {
  height: 90px;
  line-height: 30px;
  overflow: hidden;
  font-size: 14px;
}
.about .main li.row .txt li {
  display: inline-block;
  margin-right: 4.5vw;
  text-align: center;
}
.about .main li.row .txt li h6 {
  height: 48px;
  color: #da251d;
  font-size: 38px;
}
.about .main li.row .txt li span {
  font-size: 14px;
}
.about .main li.row:nth-child(2n -1) .txt {
  padding-right: 0;
  padding-left: 2.5vw;
}
.about-culture .main .row {
  height: 290px;
  margin-bottom: 30px;
}
.about-culture .main .row .txt {
  padding-left: 5vw;
}
.about-culture .main .row .txt .box {
  height: 100%;
}
.about-culture .main .row h5 {
  height: 55px;
  color: #da251d;
  font-size: 28px;
}
.about-culture .main .row h4 {
  height: 55px;
  margin-bottom: 20px;
  font-size: 24px;
  position: relative;
}
.about-culture .main .row h4:after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 30px;
  border-bottom: 3px solid #e5e5e5;
}
.about-culture .main .row .con p {
  font-size: 16px;
  line-height: 25px;
}
.about-honor .main li .img {
  height: 250px;
  line-height: 250px;
  border: 1px solid #d2d2d2;
  background: #fff;
}
.about-honor .main li .img img {
  max-width: 90%;
  max-height: 90%;
}
.about-honor .main li h4 {
  color: #292b3e;
  height: 55px;
  line-height: 55px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-bottom: 20px;
}
.about-honor .more {
  display: block;
  width: 150px;
  line-height: 45px;
  margin: 60px auto 0;
  text-align: center;
  background: #da251d;
}
.about-photo li.col {
  margin-bottom: 30px;
}
.about-photo li .img {
  height: 0;
  padding-bottom: 63%;
  position: relative;
}
.about-photo li img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}
.about-photo li h4 {
  height: 70px;
  line-height: 70px;
  text-align: center;
  color: #1e242b;
  font-size: 18px;
  background-color: #fff;
}
.com-pages {
  margin-top: 40px;
  text-align: center;
  font-size: 0;
}
.com-pages span,
.com-pages a {
  display: inline-block;
  width: 35px;
  height: 40px;
  line-height: 40px;
  margin: 0 5px;
  font-size: 14px;
  font-weight: 700;
  background: #d6d6d6;
  transition: all .3s;
  vertical-align: middle;
}
.com-pages a:first-of-type,
.com-pages a:last-of-type {
  width: 85px;
  color: #da251d;
  background: #d6d6d6;
}
.com-pages a:first-of-type:before,
.com-pages a:last-of-type:before {
  content: '上一页';
  display: block;
  width: 100%;
  height: 100%;
}
.com-pages a:last-of-type:before {
  content: '下一页';
}
.com-pages a:hover {
  color: #fff;
  background-color: #da251d;
}
.com-pages span {
  color: #fff;
  background: #da251d;
}
.com-pages label {
  display: none;
}
.news li.col {
  text-align: left;
  margin-bottom: 30px;
}
.news li .img {
  height: 0;
  padding-bottom: 62%;
  position: relative;
}
.news li img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}
.news li .txt {
  height: 220px;
  padding: 25px 20px 0;
  overflow: hidden;
  background: #fff;
}
.news li h4 {
  height: 22px;
  color: #1e242b;
  font-size: 20px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.news li span {
  display: block;
  color: #999;
  font-size: 14px;
  line-height: 50px;
}
.news li .con {
  height: 100px;
  overflow: hidden;
  color: #999;
  line-height: 25px;
}
.contact {
  position: relative;
  z-index: 2;
}
.contact .w {
  background: #fff;
}
.contact .left {
  width: 65%;
  overflow: hidden;
}
.contact .left img {
  width: auto;
  max-width: 100%;
  max-height: 100%;
}
.contact .right {
  width: 35%;
  padding-top: 4vw;
  padding-left: 4vw;
}
.contact .right h3 {
  height: 56px;
  font-size: 24px;
  color: #da251d;
  border-bottom: 1px solid #ddd;
  margin-bottom: 33px;
}
.contact .right p {
  height: 36px;
  font-size: 16px;
  color: #666666;
}
.contact .right .qrcode {
  margin-top: 40px;
  position: relative;
}
.contact .right .qrcode img {
  float: left;
  width: 85px;
  height: 85px;
}
.contact .right .qrcode span {
  position: absolute;
  left: 100px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  color: #666666;
}
.contact #map {
  width: 100%;
  height: 840px;
}
.contact #map img {
  max-width: none;
  max-height: none;
}
.contact #map .BMapLib_SearchInfoWindow .BMapLib_bubble_center {
  line-height: 1.5;
}
.contact #map td {
  box-sizing: content-box;
}
.contact-form input {
  width: 100%;
  height: 60px;
  padding: 20px 0 24px 30px;
  margin-right: 30px;
  font-size: 16px;
  color: #666666;
}
.contact-form input:last-child {
  margin-right: 0;
}
.contact-form textarea {
  width: 100%;
  height: 240px;
  padding: 20px 30px;
  margin-top: 10px;
  font-size: 16px;
  color: #333333;
}
.contact-form .more {
  padding-top: 50px;
  width: 680px;
  margin: 0 auto;
  height: 200px;
}
.contact-form .more a {
  display: block;
  width: 246px;
  height: 45px;
  line-height: 45px;
  text-align: center;
  color: #fff;
  font-size: 24px;
  background-color: #da251d;
  border-radius: 45px;
}
.contact-form .more .icon {
  font-size: 16px;
  font-weight: 700;
  line-height: 18px;
  height: 45px;
  color: #da251d;
  margin-left: 64px;
  padding-left: 40px;
  padding-top: 5px;
  background: url(../images/icon_phone.png) left center no-repeat;
  -webkit-background-size: 30px 30px;
  background-size: 30px 30px;
}
.contact-form .more .phone {
  font-size: 30.715px;
  color: #33323a;
  font-weight: 700;
  padding-left: 26px;
  height: 45px;
  line-height: 45px;
  letter-spacing: 1px;
}
.related-title {
  text-align: center;
}
.related-title h3 {
  height: 50px;
  font-size: 28px;
}
.related-title h4 {
  height: 60px;
  color: #666;
  font-size: 14px;
}
.related .main {
  width: 100%;
  position: relative;
}
.related .swiper-button-next,
.related .swiper-button-prev {
  left: -50px;
  width: 40px;
  height: 40px;
  background: #999;
}
.related .swiper-button-next:hover,
.related .swiper-button-prev:hover {
  background: #da251d;
}
.related .swiper-button-next {
  left: auto;
  right: -50px;
}
.related .swiper-button-next:after,
.related .swiper-button-prev:after {
  width: 6px;
  height: 6px;
  border-color: #fff;
}
.pro-related li {
  text-align: center;
}
.case-related .txt {
  background: #fff;
}
.links {
  padding-bottom: 30px;
  line-height: 2;
  color: #ececec;
  font-size: 14px;
}
.links a {
  margin-right: 1vw;
  color: #687281;
  font-size: 14px;
}
.links a:hover {
  color: #da251d;
  text-decoration: underline;
}
.footer {
  padding-top: 80px;
  color: #fff;
  font-size: 14px;
  background-color: #2e2e2e;
}
.footer dl {
  float: left;
  margin-right: 7vw;
  margin-bottom: 30px;
  text-align: left;
}
.footer dl:last-child {
  margin-right: 0;
}
.footer dt {
  height: 30px;
  margin-bottom: 18px;
  font-size: 16px;
  position: relative;
}
.footer dt:before {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 3px;
  border-bottom: 2px solid #da251d;
}
.footer dt:after {
  content: '';
  position: absolute;
  left: 6px;
  bottom: 0;
  width: 53px;
  border-bottom: 2px solid #da251d;
}
.footer dd a {
  display: block;
  height: 25px;
  color: #989898;
}
.footer .phone {
  margin-right: 4vw;
}
.footer .phone h3 {
  height: 30px;
  font-size: 16px;
}
.footer .phone h4 {
  height: 32px;
  font-size: 24px;
  font-weight: 700;
  color: #da251d;
}
.footer .phone h5 {
  height: 60px;
  font-size: 24px;
  font-weight: 700;
  color: #fff;
}
.footer .phone p {
  color: #989898;
}
.footer .qr img {
  width: 120px;
  height: 120px;
  padding: 10px;
  background: #fff;
  border-radius: 5px;
}
.footer .qr p {
  margin-top: 10px;
  font-size: 16px;
  text-align: center;
}
.footer .copy {
  margin-top: 20px;
  line-height: 60px;
  border-top: 1px solid #515151;
  color: #ececec;
}
.footer .copy span,
.footer .copy a {
  display: inline;
  margin: 0 5px;
}
.footer a {
  transition: all .3s;
}
.footer a:hover {
  color: #da251d;
  transform: translateX(4px);
  opacity: 1;
}
.hor-top-show {
  position: relative;
  bottom: -40px;
  height: 0;
  opacity: 0;
  overflow: hidden;
  transition: all .3s;
}
.hor-top-show.active {
  height: auto;
  opacity: 1;
  bottom: 0;
}
.hvr1.hvr1 .img {
  background: #000;
  position: relative;
}
.hvr1.hvr1 .img img {
  transition: all .5s;
}
.hvr1.hvr1 .img:before {
  content: '';
  position: absolute;
  top: 35px;
  bottom: 35px;
  left: 20px;
  right: 20px;
  border-top: 1px solid #fff;
  border-bottom: 1px solid #fff;
  transform: scaleX(0);
  transition: all .5s;
  z-index: 1;
}
.hvr1.hvr1 .img:after {
  content: '';
  position: absolute;
  top: 20px;
  bottom: 20px;
  left: 35px;
  right: 35px;
  border-left: 1px solid #fff;
  border-right: 1px solid #fff;
  transform: scaleY(0);
  transition: all .5s;
  z-index: 1;
}
.hvr1.hvr1:hover img {
  opacity: .8;
}
.hvr1.hvr1:hover .img:before {
  transform: scaleX(1);
}
.hvr1.hvr1:hover .img:after {
  transform: scaleY(1);
}
.hover-img-big .img {
  overflow: hidden;
}
.hover-img-big .img img {
  transition: transform .5s;
}
.hover-img-big:hover img {
  transform: scale(1.04);
}
.hover-color.hover-color h4 {
  transition: all .3s;
}
.hover-color.hover-color:hover h4 {
  color: #da251d;
}
.hover-left-rotate {
  transition: transform .3s;
}
.hover-left-rotate:hover {
  transform: rotateY(360deg);
}
.hover-left-move {
  position: relative;
  right: 0;
  transition: all .3s;
}
.hover-left-move:hover {
  right: -4px;
}
.hover-top-move {
  display: inline-block;
  position: relative;
  transition: transform .3s;
}
.hover-top-move:hover {
  transform: translateY(-5px);
}
.hover-bg-big {
  position: relative;
  z-index: 1;
}
.hover-bg-big:after {
  content: "";
  background-color: #fff;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  transform: scale(0);
  transition: transform .3s;
  z-index: -1;
}
.hover-bg-big:hover:after {
  transform: scale(1);
}
.hvr-bg-move {
  position: relative;
  overflow: hidden;
  transition: all .5s;
}
.hvr-bg-move:hover {
  box-shadow: 0 0 5px #fff inset;
}
.hvr-bg-move:after {
  content: '';
  position: absolute;
  left: -100%;
  top: 0;
  width: 0;
  height: 100%;
  background-color: #fff;
  opacity: .5;
  box-shadow: 0 0 30px #fff;
}
.hvr-bg-move:hover:after {
  left: 100%;
  width: 50%;
  transition: all .5s;
}
.hvr-bg-move2 {
  position: relative;
  overflow: hidden;
  z-index: 1;
  transition: all .3s;
}
.hvr-bg-move2:hover {
  box-shadow: 0 0 5px #fff inset;
}
.hvr-bg-move2:after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 300px;
  height: 300px;
  margin-top: -150px;
  margin-left: -150px;
  border-radius: 50%;
  background: #fff;
  transform: scale(0);
  transition: all .3s;
  z-index: -1;
}
.hvr-bg-move2:hover:after {
  animation: bg_big 1s;
}
@keyframes bg_big {
  0% {
    opacity: .6;
  }
  100% {
    opacity: 0;
    transform: scale(1);
  }
}
.flash {
  overflow: hidden;
  width: 380px;
  height: 230px;
  position: relative;
}
.flash em {
  cursor: pointer;
  height: 230px;
  width: 380px;
  left: -380px;
  position: absolute;
  top: 0;
  transform: skewX(-25deg);
  transition: all 0s;
  background-image: -moz-linear-gradient(0deg,rgba(255,255,255,0),rgba(255,255,255,0.7),rgba(255,255,255,0));
  background-image: -webkit-linear-gradient(0deg,rgba(255,255,255,0),rgba(255,255,255,0.7),rgba(255,255,255,0));
  background-image: -o-linear-gradient(0deg,rgba(255,255,255,0),rgba(255,255,255,0.7),rgba(255,255,255,0));
  background-image: -ms-linear-gradient(0deg,rgba(255,255,255,0),rgba(255,255,255,0.7),rgba(255,255,255,0));
}
.flash:hover em {
  left: 380px;
  transition: all 0.7s;
}
.flip img {
  width: 380px;
  height: 230px;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 2;
  transform: rotateY(0deg);
  transition: all 0.6s ease 0s;
  backface-visibility: hidden;
}
.flip span {
  position: absolute;
  width: 380px;
  height: 230px;
  background: #e1e1e1;
  line-height: 230px;
  text-align: center;
  transform: rotateY(-180deg);
  transition: all 0.5s ease 0s;
  backface-visibility: hidden;
  left: 0;
  top: 0;
}
.flip:hover img {
  transform: rotateY(180deg);
}
.flip:hover span {
  transform: rotateY(0deg);
}
.up span {
  height: 40px;
  bottom: -40px;
  display: block;
  background: #333;
  transition: all 0.5s;
  line-height: 40px;
  color: #fff;
}
.up:hover img {
  margin-top: -40px;
  transition: all 0.5s;
}
.panorama {
  background-image: url(http://7vilbi.com1.z0.glb.clouddn.com/blog/6608185829213862083.jpg);
  background-size: auto 100%;
  cursor: pointer;
  animation: panorama 10s linear infinite alternate;
  animation-play-state: paused;
}
.panorama:hover,
.panorama:focus {
  animation-play-state: running;
}
@keyframes panorama {
  to {
    background-position: 100% 0;
  }
}
.border .txt {
  position: absolute;
  top: 10px;
  left: 10px;
  right: 10px;
  bottom: 10px;
  color: #fff;
  line-height: 230px;
  transform: scale(0);
}
.border .txt:before,
.border .txt:after {
  position: absolute;
  content: '';
  opacity: 0;
  transition: all 0.5s;
  transition-delay: .3s;
}
.border .txt:before {
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  border-top: 1px solid #fff;
  border-bottom: 1px solid #fff;
  transform: scale(0,1);
  -webkit-transform-origin: 0 0;
  transform-origin: 0 0;
}
.border .txt:after {
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  border-right: 1px solid #fff;
  border-left: 1px solid #fff;
  transform: scale(1,0);
  transform-origin: 100% 0;
}
.border:hover .txt:before,
.border:hover .txt:after {
  opacity: 1;
  transform: scale(1);
  transition: all 0.5s;
}
.border:hover .txt {
  transform: scale(1);
}
.border:hover img {
  opacity: .5;
}
.border2 .txt {
  position: absolute;
  top: 20px;
  left: 20px;
  right: 20px;
  bottom: 20px;
  color: #fff;
  line-height: 230px;
  transform: scale(0);
}
.border2 .txt:before,
.border2 .txt:after {
  position: absolute;
  content: '';
  opacity: 0;
  transition: all 0.5s;
  transition-delay: .3s;
}
.border2 .txt:before {
  top: 15px;
  right: 0;
  bottom: 15px;
  left: 0;
  border-top: 1px solid #fff;
  border-bottom: 1px solid #fff;
  transform: scale(0,1);
  -webkit-transform-origin: 0 0;
  transform-origin: 0 0;
}
.border2 .txt:after {
  top: 0;
  right: 15px;
  bottom: 0;
  left: 15px;
  border-right: 1px solid #fff;
  border-left: 1px solid #fff;
  transform: scale(1,0);
  transform-origin: 100% 0;
}
.border2:hover .txt:before,
.border2:hover .txt:after {
  opacity: 1;
  transform: scale(1);
  transition: all 0.5s;
}
.border2:hover .txt {
  transform: scale(1);
}
.border2:hover img {
  opacity: .5;
}
.effect1 {
  perspective: 800px;
}
.effect1 .pic {
  display: block;
  transition: 0.4s;
}
.effect1 .txt {
  position: absolute;
  left: 0;
  background: #fff;
  height: 90%;
  width: 80%;
  padding: 5% 10%;
  transition: 0.6s;
  top: -100%;
  transition: all 0.5s;
  z-index: -1;
}
.effect1:hover .pic {
  transform: rotateX(80deg);
  transform-origin: center bottom 0;
}
.effect1:hover .txt {
  top: 0;
}
.effectBtn {
  display: inline-block;
  padding: 5px 25px;
  font-size: 14px;
  color: #fff;
  border: 2px solid #4d92d9;
  background-color: #4d92d9;
  text-decoration: none;
  transition: 0.4s;
}
.text-desc {
  position: absolute;
  left: 0;
  top: 0;
  background-color: #fff;
  height: 100%;
  opacity: 0;
  width: 100%;
  padding: 20px;
}
.effect2 {
  perspective: 500px;
  z-index: 5;
}
.effect2 .txt {
  position: absolute;
  left: 0;
  bottom: 0;
  background: #fff;
  height: 90%;
  width: 80%;
  padding: 5% 10%;
  transition: 0.6s;
  z-index: -1;
  transform: rotateX(80deg);
  transform-origin: center bottom 0;
  opacity: 0;
}
.effect2:hover .txt {
  transform: none;
  opacity: 1;
}
.effect2:hover img {
  transform: translateY(-100%);
}
.effect3 {
  perspective: 500px;
  overflow: visible;
}
.effect3 .txt {
  position: absolute;
  left: 0;
  top: 0;
  background: #fff;
  height: 90%;
  width: 70%;
  padding: 5% 20% 5% 10%;
  transition: 0.6s;
  transform: translateX(-100%);
  opacity: 0;
}
.effect3:hover .txt {
  transform: translateX(0px);
  opacity: 1;
}
.effect3:hover img {
  transform: scale(0.5) translateX(100%);
  position: relative;
  z-index: 9;
}
.effect4 .txt {
  position: absolute;
  left: 0;
  top: 0;
  background: #fff;
  height: 70%;
  width: 80%;
  padding: 25% 10% 5% 10%;
  transition: 0.6s;
  transform: translateY(100%);
  opacity: 0;
}
.effect4:hover .txt {
  transform: translateY(0px);
  opacity: 1;
}
.effect4:hover img {
  transform: scale(0.3) translateY(-100%);
  position: relative;
  z-index: 9;
}
.effect5 .txt {
  position: absolute;
  right: 0;
  top: 0;
  background: #fff;
  height: 90%;
  width: 90%;
  padding: 5%;
  transition: 0.6s;
  opacity: 0;
  transform: perspective(600px) rotateY(-90deg);
  transform-origin: right center 0;
  width: 40%;
}
.effect5 img {
  position: relative;
  right: 0;
}
.effect5:hover .txt {
  opacity: 1;
  transform: perspective(600px) rotateY(0deg);
  z-index: 5;
}
.effect5:hover img {
  right: 50%;
}
.effect6 {
  border: 5px solid #eee;
}
.effect6 .txt {
  position: absolute;
  right: 0;
  top: 0;
  background: #fff;
  width: 70%;
  height: 90%;
  padding: 5% 15%;
  transition: 0.6s;
  transform: scale(0);
  backface-visibility: hidden;
}
.effect6:hover .txt {
  transform: scale(1);
  border-radius: 50% 0 50% 0;
}
.effect6:hover img {
  transform: scale(1.1);
}
.button1 {
  background: #555;
  padding: 50px 0;
  margin-bottom: 50px;
  overflow: hidden;
}
.btn {
  color: #fff;
  cursor: pointer;
  display: inline-block;
  font-size: 16px;
  font-weight: 400;
  line-height: 45px;
  margin: 0 auto 2em;
  max-width: 160px;
  position: relative;
  text-decoration: none;
  text-transform: uppercase;
  vertical-align: middle;
  width: 100%;
  margin: 0 10px;
}
.btn:hover {
  text-decoration: none;
}
.btn1 {
  background: #da251d;
  font-weight: 100;
}
.btn1 svg {
  height: 45px;
  left: 0;
  position: absolute;
  top: 0;
  width: 100%;
}
.btn1 rect {
  fill: none;
  stroke: #fff;
  stroke-width: 2;
  stroke-dasharray: 422, 0;
}
.btn1:hover {
  background: #da251d;
  font-weight: 900;
  letter-spacing: 1px;
}
.btn1:hover rect {
  stroke-width: 5;
  stroke-dasharray: 15, 310;
  stroke-dashoffset: 48;
  -webkit-transition: all 1.35s cubic-bezier(0.19,1,0.22,1);
  transition: all 1.35s cubic-bezier(0.19,1,0.22,1);
}
.btn2 {
  letter-spacing: 0;
}
.btn2:hover,
.btn2:active {
  letter-spacing: 5px;
}
.btn2:after,
.btn2:before {
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  border: 1px solid rgba(255,255,255,0);
  bottom: 0px;
  content: " ";
  display: block;
  margin: 0 auto;
  position: relative;
  -webkit-transition: all 280ms ease-in-out;
  transition: all 280ms ease-in-out;
  width: 0;
}
.btn2:hover:after,
.btn2:hover:before {
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  border-color: #fff;
  -webkit-transition: width 350ms ease-in-out;
  transition: width 350ms ease-in-out;
  width: 70%;
}
.btn2:hover:before {
  bottom: auto;
  top: 0;
  width: 70%;
}
.btn3 {
  background: #da251d;
  border: 1px solid #da251f;
  box-shadow: 0px 2px 0 #d6251f, 2px 4px 6px #e02a24;
  font-weight: 900;
  letter-spacing: 1px;
  -webkit-transition: all 150ms linear;
  transition: all 150ms linear;
}
.btn3:hover {
  background: #da251d;
  border: 1px solid rgba(0,0,0,0.05);
  box-shadow: 1px 1px 2px rgba(255,255,255,0.2);
  color: #ec817d;
  text-decoration: none;
  text-shadow: -1px -1px 0 #c2211c;
  -webkit-transition: all 250ms linear;
  transition: all 250ms linear;
}
.btn4 {
  border: 1px solid;
  overflow: hidden;
  position: relative;
}
.btn4 span {
  z-index: 20;
}
.btn4:after {
  background: #fff;
  content: "";
  height: 155px;
  left: -75px;
  opacity: .2;
  position: absolute;
  top: -50px;
  -webkit-transform: rotate(35deg);
  -ms-transform: rotate(35deg);
  transform: rotate(35deg);
  -webkit-transition: all 550ms cubic-bezier(0.19,1,0.22,1);
  transition: all 550ms cubic-bezier(0.19,1,0.22,1);
  width: 50px;
  z-index: 10;
}
.btn4:hover:after {
  left: 120%;
  -webkit-transition: all 550ms cubic-bezier(0.19,1,0.22,1);
  transition: all 550ms cubic-bezier(0.19,1,0.22,1);
}
.btn5 {
  border: 0 solid;
  box-shadow: inset 0 0 20px rgba(255,255,255,0);
  outline: 1px solid;
  outline-color: rgba(255,255,255,0.5);
  outline-offset: 0px;
  text-shadow: none;
  -webkit-transition: all 1250ms cubic-bezier(0.19,1,0.22,1);
  transition: all 1250ms cubic-bezier(0.19,1,0.22,1);
}
.btn5:hover {
  border: 1px solid;
  box-shadow: inset 0 0 20px rgba(255,255,255,0.5), 0 0 20px rgba(255,255,255,0.2);
  outline-color: rgba(255,255,255,0);
  outline-offset: 15px;
  text-shadow: 1px 1px 2px #427388;
}
.btn-hvr:before,
.btn-hvr:after {
  z-index: -1;
  box-sizing: border-box;
  transition: 0.5s;
}
.btn-hvr {
  position: relative;
  overflow: hidden;
  z-index: 1;
  transition: all .3s;
}
.btn-hvr.btn-hvr.btn-hvr.btn-hvr:hover {
  color: #fff;
}
.btn-hvr0:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 80px;
  background: #da251d;
}
.btn-hvr0:hover {
  color: #fff;
}
.btn-hvr0:hover:before {
  width: 250px;
}
.btn-hvr1:after {
  content: '';
  width: 0;
  height: 0;
  -webkit-transform: rotate(360deg);
  border-style: solid;
  border-width: 0 0 0 0;
  border-color: #da251d transparent transparent transparent;
  position: absolute;
  top: 0;
  left: 0;
}
.btn-hvr1:hover {
  color: #ecdcd4;
}
.btn-hvr1:hover:after {
  border-width: 330px 330px 0 0;
}
.btn-hvr1:active {
  background: #b27254;
}
.btn-hvr1-2 {
  color: #bc4b41;
}
.btn-hvr1-2:before {
  content: '';
  width: 0;
  height: 0;
  -webkit-transform: rotate(360deg);
  border-style: solid;
  border-width: 0 0 0 0;
  border-color: transparent transparent transparent #6a1a13;
  position: absolute;
  bottom: 0;
  left: 0;
}
.btn-hvr1-2:after {
  content: '';
  width: 0;
  height: 0;
  -webkit-transform: rotate(360deg);
  border-style: solid;
  border-width: 0 0 0 0;
  border-color: transparent transparent #6a1a13 transparent;
  position: absolute;
  right: 0;
  bottom: 0;
}
.btn-hvr1-2:hover {
  color: #ebcac7;
}
.btn-hvr1-2:hover:before {
  border-width: 206.25px 0 0 206.25px;
}
.btn-hvr1-2:hover:after {
  border-width: 0 0 206.25px 206.25px;
}
.btn-hvr1-2:active {
  background: #b02b20;
}
.btn-hvr2 {
  color: #48a6b1;
}
.btn-hvr2:before {
  content: '';
  width: 0;
  height: 0;
  -webkit-transform: rotate(360deg);
  border-style: solid;
  border-width: 0 0 0 0;
  border-color: transparent transparent transparent #185a62;
  position: absolute;
  bottom: 0;
  left: 0;
}
.btn-hvr2:after {
  content: '';
  width: 0;
  height: 0;
  -webkit-transform: rotate(360deg);
  border-style: solid;
  border-width: 0 0 0 0;
  border-color: transparent #185a62 transparent transparent;
  position: absolute;
  top: 0;
  right: 0;
}
.btn-hvr2:hover {
  color: #c9e5e8;
}
.btn-hvr2:hover:before {
  border-width: 165px 0 0 165px;
}
.btn-hvr2:hover:after {
  border-width: 0 165px 165px 0;
}
.btn-hvr2:active {
  background: #2896a3;
}
.btn-hvr3 {
  color: #ad96a0;
}
.btn-hvr3:before {
  content: '';
  width: 0;
  height: 0;
  -webkit-transform: rotate(360deg);
  border-style: solid;
  border-width: 0 0 0 0;
  border-color: transparent transparent transparent #5f4f56;
  position: absolute;
  bottom: 0;
  left: 0;
}
.btn-hvr3:after {
  content: '';
  width: 0;
  height: 0;
  -webkit-transform: rotate(360deg);
  border-style: solid;
  border-width: 0 0 0 0;
  border-color: transparent #5f4f56 transparent transparent;
  position: absolute;
  top: 0;
  right: 0;
}
.btn-hvr3 span:before {
  content: '';
  width: 0;
  height: 0;
  -webkit-transform: rotate(360deg);
  border-style: solid;
  border-width: 0 0 0 0;
  border-color: transparent transparent #5f4f56 transparent;
  position: absolute;
  right: 0;
  bottom: 0;
}
.btn-hvr3 span:after {
  content: '';
  width: 0;
  height: 0;
  -webkit-transform: rotate(360deg);
  border-style: solid;
  border-width: 0 0 0 0;
  border-color: #5f4f56 transparent transparent transparent;
  position: absolute;
  top: 0;
  left: 0;
}
.btn-hvr3:hover {
  color: #e7e0e3;
}
.btn-hvr3:hover:before {
  border-width: 165px 0 0 165px;
}
.btn-hvr3:hover:after {
  border-width: 0 165px 165px 0;
}
.btn-hvr3:hover span:before {
  border-width: 0 0 165px 165px;
}
.btn-hvr3:hover span:after {
  border-width: 165px 165px 0 0;
}
.btn-hvr3:active {
  background: #9e838f;
}
.btn-hvr4 {
  color: #8d53b3;
}
.btn-hvr4:after {
  content: '';
  width: 0;
  height: 0;
  -webkit-transform: rotate(360deg);
  border-style: solid;
  border-width: 0 0 0 0;
  border-color: transparent #492064 transparent transparent;
  position: absolute;
  top: 0;
  right: 0;
}
.btn-hvr4:before {
  content: '';
  width: 0;
  height: 0;
  -webkit-transform: rotate(360deg);
  border-style: solid;
  border-width: 0 0 0 0;
  border-color: transparent transparent transparent #492064;
  position: absolute;
  bottom: 0;
  left: 0;
}
.btn-hvr4:before,
.btn-hvr4:after {
  border-color: #492064;
}
.btn-hvr4 span:after {
  content: '';
  width: 0;
  height: 0;
  -webkit-transform: rotate(360deg);
  border-style: solid;
  border-width: 0 0 0 0;
  border-color: #492064 transparent transparent transparent;
  position: absolute;
  top: 0;
  left: 0;
}
.btn-hvr4 span:before {
  content: '';
  width: 0;
  height: 0;
  -webkit-transform: rotate(360deg);
  border-style: solid;
  border-width: 0 0 0 0;
  border-color: transparent transparent #492064 transparent;
  position: absolute;
  right: 0;
  bottom: 0;
}
.btn-hvr4 span:before,
.btn-hvr4 span:after {
  border-color: #492064;
}
.btn-hvr4:hover {
  color: #decde9;
}
.btn-hvr4:hover:before {
  border-width: 20px 62.5px;
}
.btn-hvr4:hover:after {
  border-width: 20px 62.5px;
}
.btn-hvr4:hover span:before {
  border-width: 20px 62.5px;
}
.btn-hvr4:hover span:after {
  border-width: 20px 62.5px;
}
.btn-hvr4:active {
  background: #7935a6;
}
.btn-hvr5 {
  color: #808695;
}
.btn-hvr5:after {
  content: '';
  width: 0;
  height: 0;
  -webkit-transform: rotate(360deg);
  border-style: solid;
  border-width: 0 0 0 0;
  border-color: transparent #3f444e transparent transparent;
  position: absolute;
  top: 0;
  right: 0;
}
.btn-hvr5:before {
  content: '';
  width: 0;
  height: 0;
  -webkit-transform: rotate(360deg);
  border-style: solid;
  border-width: 0 0 0 0;
  border-color: transparent transparent transparent #3f444e;
  position: absolute;
  bottom: 0;
  left: 0;
}
.btn-hvr5:hover {
  color: #dadce0;
}
.btn-hvr5:hover:before,
.btn-hvr5:hover:after {
  border-width: 80px 262.5px;
}
.btn-hvr5:active {
  background: #697182;
}
.btn-hvr6 {
  color: #80629f;
}
.btn-hvr6 span {
  position: absolute;
  display: block;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: #402a55;
  -webkit-transform: translate(-50%,-50%);
  transform: translate(-50%,-50%);
  -webkit-transition: width 0.4s, height 0.4s;
  transition: width 0.4s, height 0.4s;
  z-index: -1;
}
.btn-hvr6:hover {
  color: #dad1e3;
}
.btn-hvr6:hover span {
  width: 562.5px;
  height: 562.5px;
}
.btn-hvr6:active {
  background: #6a468e;
}
.btn-hvr7 {
  color: #27692b;
}
.btn-hvr7:before,
.btn-hvr7:after,
.btn-hvr7 span:before,
.btn-hvr7 span:after {
  content: '';
  position: absolute;
  top: 0;
  width: 63.5px;
  height: 0;
  background: #012f04;
}
.btn-hvr7:before {
  left: 0;
}
.btn-hvr7:after {
  left: 125px;
}
.btn-hvr7 span:before,
.btn-hvr7 span:after {
  top: auto;
  bottom: 0;
}
.btn-hvr7 span:before {
  left: 62.5px;
}
.btn-hvr7 span:after {
  left: 187.5px;
}
.btn-hvr7:hover {
  color: #c0d3c1;
}
.btn-hvr7:hover:before,
.btn-hvr7:hover:after,
.btn-hvr7:hover span:before,
.btn-hvr7:hover span:after {
  height: 80px;
}
.btn-hvr7:active {
  background: #014f06;
}
.btn-hvr8 {
  color: #5177a7;
}
.btn-hvr8:before,
.btn-hvr8:after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0;
  background: #da251d;
}
.btn-hvr8:after {
  top: auto;
  bottom: 0;
}
.btn-hvr8:hover:before,
.btn-hvr8:hover:after {
  height: 50%;
}
.btn-hvr8:active {
  background: #325f98;
}
.btn-hvr9 {
  color: #c93a8e;
}
.btn-hvr9:before,
.btn-hvr9:after,
.btn-hvr9 span:before,
.btn-hvr9 span:after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 250px;
  height: 0;
  background: rgba(115,14,73,0.25);
  -webkit-transition: 0.4s;
  transition: 0.4s;
}
.btn-hvr9:after,
.btn-hvr9 span:before {
  top: auto;
  bottom: 0;
}
.btn-hvr9 span:before,
.btn-hvr9 span:after {
  -webkit-transition-delay: 0.4s;
  transition-delay: 0.4s;
}
.btn-hvr9:hover {
  color: #efc5de;
}
.btn-hvr9:hover:before,
.btn-hvr9:hover:after,
.btn-hvr9:hover span:before,
.btn-hvr9:hover span:after {
  height: 80px;
}
.btn-hvr9:active {
  background: #c0177a;
}
.btn-hvr10 {
  color: #8f5c82;
}
.btn-hvr10:before,
.btn-hvr10:after,
.btn-hvr10 span:before,
.btn-hvr10 span:after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 80px;
  background: rgba(74,38,65,0.25);
  -webkit-transition: 0.4s;
  transition: 0.4s;
}
.btn-hvr10:after,
.btn-hvr10 span:before {
  left: auto;
  right: 0;
}
.btn-hvr10 span:before,
.btn-hvr10 span:after {
  -webkit-transition-delay: 0.4s;
  transition-delay: 0.4s;
}
.btn-hvr10:hover {
  color: #decfda;
}
.btn-hvr10:hover:before,
.btn-hvr10:hover:after,
.btn-hvr10:hover span:before,
.btn-hvr10:hover span:after {
  width: 250px;
}
.btn-hvr10:active {
  background: #7b3f6c;
}
@-webkit-keyframes criss-cross-left {
  0% {
    left: -20px;
  }
  50% {
    left: 50%;
    width: 20px;
    height: 20px;
  }
  100% {
    left: 50%;
    width: 375px;
    height: 375px;
  }
}
@keyframes criss-cross-left {
  0% {
    left: -20px;
  }
  50% {
    left: 50%;
    width: 20px;
    height: 20px;
  }
  100% {
    left: 50%;
    width: 375px;
    height: 375px;
  }
}
@-webkit-keyframes criss-cross-right {
  0% {
    right: -20px;
  }
  50% {
    right: 50%;
    width: 20px;
    height: 20px;
  }
  100% {
    right: 50%;
    width: 375px;
    height: 375px;
  }
}
@keyframes criss-cross-right {
  0% {
    right: -20px;
  }
  50% {
    right: 50%;
    width: 20px;
    height: 20px;
  }
  100% {
    right: 50%;
    width: 375px;
    height: 375px;
  }
}
.btn-hvr11 {
  position: relative;
  color: #9a7cba;
}
.btn-hvr11:before,
.btn-hvr11:after {
  position: absolute;
  top: 50%;
  content: '';
  width: 20px;
  height: 20px;
  background: #8865ae;
  border-radius: 50%;
}
.btn-hvr11:before {
  left: -20px;
  -webkit-transform: translate(-50%,-50%);
  transform: translate(-50%,-50%);
}
.btn-hvr11:hover:before {
  -webkit-animation: criss-cross-left 0.8s both;
  animation: criss-cross-left 0.8s both;
}
.btn-hvr11:hover:after {
  -webkit-animation: criss-cross-right 0.8s both;
  animation: criss-cross-right 0.8s both;
}
.sea-product ul.mycol {
  margin: 0 -10px;
}
.sea-product li.col {
  padding: 0 10px;
  margin-bottom: 20px;
}
.sea-product li {
  transition: all .3s;
}
.sea-product li:hover {
  transform: translateY(-10px);
}
.sea-product li .img {
  height: 280px;
  line-height: 280px;
  text-align: center;
  position: relative;
}
.sea-product li img {
  max-width: 80%;
  max-height: 80%;
}
.sea-product li h4 {
  height: 50px;
  line-height: 50px;
  color: #1e242b;
  font-size: 18px;
  overflow: hidden;
  text-align: center;
}
.cs {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  padding: 16px 0;
  background: #8f9090;
  border-top-left-radius: 5px;
  border-bottom-left-radius: 5px;
  z-index: 1000;
}
.cs li {
  line-height: 50px;
  position: relative;
  text-align: center;
}
.cs li > a {
  display: inline-block;
  padding: 0 8px;
  position: relative;
}
.cs li > a:after {
  content: '';
  position: absolute;
  left: 8px;
  bottom: 0;
  width: 34px;
  border-bottom: 1px solid #a5a6a6;
}
.cs li:last-child > a:after {
  display: none;
}
.cs li .txt {
  position: absolute;
  right: 0;
  top: 0;
  width: auto;
  height: 50px;
  padding-left: 20px;
  padding-right: 10px;
  transform: translateX(100%);
  background: #da251d;
  border-top-left-radius: 50px;
  border-bottom-left-radius: 50px;
  opacity: 0;
  transition: all .3s;
  z-index: 9;
}
.cs li:hover .txt {
  opacity: 1;
  transform: translateX(0);
}
.cs li .img {
  position: absolute;
  right: 50px;
  top: 0;
  transform: translateX(100%);
  opacity: 0;
  transition: all .3s;
}
.cs li:hover .img {
  opacity: 1;
  transform: translateX(0);
}
.cs li .img img {
  width: 120px;
  height: 120px;
  padding: 5px;
  background: #fff;
}
.cs li .txt a {
  display: block;
  width: 100px;
  color: #fff;
  font-size: 16px;
}
.cs li:nth-child(3) .txt a {
  width: 160px;
}
.cs li .txt a img {
  margin-left: 10px;
}
@media (max-width: 1700px) {
  .w1600 {
    width: 1400px;
  }
}
@media (max-width: 1500px) {
  .w {
    width: 1200px;
  }
  .w1600 {
    width: 1200px;
  }
  .header .nav li {
    margin: 0 1vw;
  }
  .header .nav li > a {
    font-size: 16px;
  }
  .index-advantage .txt li .con {
    font-size: 12px;
  }
}
@media (max-width: 1300px) {
  .header {
    padding: 0 2vw;
  }
  .header .nav li {
    margin: 0 .8vw;
  }
}