@charset "utf-8";
/* 清除内外边距 */
body,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
fieldset,
lengend,
button,
input,
textarea,
th,
td {
  /* table elements 表格元素 */
  margin: 0;
  padding: 0;
}
input,
textarea {
  border: 2 none;
  box-shadow: none;
  outline: none;
}
/* 设置默认字体 */
body,
button,
input,
select,
textarea {
  font: 14px/22px "Microsoft YaHei", "微软雅黑", "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", Arial, sans-serif;
  color: #666;
}
* h1,
* h2,
* h3,
* h4,
* h5,
* h6 {
  margin: 0px;
}
/*覆盖bootstrape对标题加的默认外边距*/
address,
cite,
dfn,
em,
i,
var {
  font-style: normal;
}
/* 斜体扶正 */
/* 重置列表元素 */
ul,
ol,
li {
  list-style: none;
}
/* 重置文本格式元素 */
a {
  text-decoration: none;
  color: #666;
  word-wrap: break-word;
}
/*英文换行*/
a:hover {
  text-decoration: none;
  color: #910800;
}
/* 重置表单元素 */
legend {
  color: #000;
}
/* for ie6 */
fieldset,
img {
  border: none;
}
/* img 搭车：让链接里的 img 无边框 */
/* 注：optgroup 无法扶正 */
button,
input,
select,
textarea {
  font-size: 100%;
  /* 使表单元素在 ie 下能继承字体大小 */
}
/* 重置表格元素 */
table {
  border-collapse: collapse;
  border-spacing: 0;
}
/* 让非ie浏览器默认也显示垂直滚动条，防止因滚动条引起的闪烁 */
html {
  overflow-y: scroll;
}
/*设置浮动*/
.fl {
  float: left;
}
.fr {
  float: right;
}
.pr {
  position: relative;
}
.pa {
  position: absolute;
}
/*字体大小*/
.clear {
  clear: both;
  height: 0;
}
.blk-main .clearlist {
  clear: both;
  height: 0;
  padding: 0;
  margin: 0;
  border: 0;
  width: 100% ;
  float: none;
}
/*表单弹框*/
.nsw-modal {
  width: 100%;
  height: 100%;
  background: rgba(225, 225, 225, 0.5);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 99999;
}
.modal-dialog {
  position: fixed;
  color: #000000;
  top: 150px;
  width: 400px;
  border-radius: 3px;
  min-height: 155px;
  overflow: hidden;
  z-index: 99998;
  margin-left: -200px;
  left: 50%;
}
.modal-dialog .css-icon {
  background-image: url("../images/modal-icons.png");
}
.modal-dialog .modal-head {
  height: 30px;
  line-height: 30px;
  padding: 0px 20px;
  background: #F6EFEF;
  font-size: 14px;
}
.modal-dialog .modal-head .modal-logo {
  width: 15px;
  height: 15px;
  background-position: 1px 0px;
  margin: 8px 5px 0 0;
  float: left;
}
.modal-dialog .modal-head .close {
  float: right;
  width: 15px;
  height: 15px;
  background-position: -14px 0px;
  margin-top: 8px;
}
.modal-dialog .modal-body {
  width: 100%;
  min-height: 125px;
  background: #ffffff;
}
.modal-dialog .modal-body .modal-body-left {
  width: 140px;
  float: left;
}
.modal-dialog .modal-body .modal-body-left .icon {
  width: 64px;
  height: 64px;
  margin: 30px 0 0 48px;
}
.modal-dialog .modal-body .modal-body-left .success-message {
  background-position: 0px -14px;
}
.modal-dialog .modal-body .modal-body-left .warming-message {
  background-position: 0px -78px;
}
.modal-dialog .modal-body .modal-body-right {
  width: 260px;
  float: right;
  padding-top: 20px;
}
.modal-dialog .modal-body .modal-body-right .close-btn {
  color: #000;
  text-align: center;
  width: 90px;
  display: inline-block;
  height: 24px;
  line-height: 24px;
  background: #818079;
}
.modal-dialog .modal-body .modal-body-right p {
  line-height: 30px;
}
/*COMMON_BLK_START*/
/*AVAIBLE_VI
[
{"vicolor":"#0d62ba","sub1color":"#333333"},
{"vicolor":"#00B32D","sub1color":"#59B370"},
{"vicolor":"#FC3BFF","sub1color":"#FF9875"},
{"vicolor":"#914E00","sub1color":"#B8824D"}
]
AVAIBLE_VI*/
.ovh {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
body {
  min-width: 1200px;
  margin: 0 auto;
  overflow: hidden;
  width: 100%;
}
.content {
  width: 83.33%;
  margin: 0 auto;
}
/*COMMON_BLK_END*/
.yinz dl dt img,
.cpys_m dl dt img,
.product dl dt img,
.case_list dl dt img,
.super dl dt img,
.video dl dt img,
.news dl dt img,
.about dl dt img,
.photo ul li img {
  display: block;
  width: 100%;
}
.case_list dl dt img,
.super dl dt img,
.news dl dt img,
.photo ul li img {
  -webkit-transition: 1s;
  -moz-transition: 1s;
  transition: 1s;
}
.case_list dl dt:hover img,
.super dl dt:hover img,
.news dl dt:hover img,
.photo ul li:hover img {
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1);
}
/*引子*/
.yinz {
  height: 26.4rem;
  padding-top: 6rem;
  width: 100%;
  background-image: url('../images/yinz_bg.jpg');
  background-repeat: no-repeat;
  background-position: center 0;
  background-size: 100% 32.4rem;
  overflow: hidden;
}
.yinz_l {
  width: 43%;
}
.yinz_tit {
  font-size: 2.3rem;
  color: #1a1a1a;
  font-weight: normal;
  height: 5.5rem;
  line-height: 6rem;
  overflow: hidden;
  position: relative;
}
.yinz_tit a{color: #1a1a1a;}
.yinz_tit:before {
  content: '';
  width: 3.3rem;
  height: 1px;
  background: #0066cc;
  position: absolute;
  bottom: 0;
  left: 0;
}
.yinz_desc {
  font-size: 0.8rem;
  color: #666;
  padding-top: 2rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
  line-height: 1.5rem;
  height: 6rem;
}
.digital {
  width: 100%;
  padding-top: 1.5rem;
}
.digital ul {
  display: flex;
  justify-content: space-between;
  width: 100%;
}
.digital ul li {
  color: #1a1a1a;
  font-size: 0.9rem;
}
.digital ul li b {
  font-size: 2.5rem;
  line-height: 3rem;
  font-weight: normal;
  display: block;
  float: left;
}
.digital ul li span {
  display: block;
  width: 100%;
  color: #666;
  line-height: 1.5rem;
  clear: both;
  margin-bottom: 0.3rem;
}
.digital ul li.cur b {
  color: #0066cc;
}
.yinz_r {
  width: 50%;
}
.yinz_r dl {
  width: 100%;
  position: relative;
  padding: 0 0 1.5rem 0.8rem;
}
.yinz_r dl:before {
  content: '';
  width: 100%;
  height: 7.6rem;
  background: #0066cc;
  position: absolute;
  bottom: 0;
  left: 0;
}
.yinz_r dl dt {
  width: 100%;
  line-height: 0;
  overflow: hidden;
  position: relative;
  z-index: 5;
  cursor: pointer;
}
.yinz_video {
  display: block;
  position: absolute;
  top: calc(50% - 1.2rem);
  left: calc(50% - 1.2rem);
  width: 2.4rem;
  height: 2.4rem;
  cursor: pointer;
  z-index: 2;
  border-radius: 50%;
  background-image: url('../images/yinz_video.png');
  background-repeat: no-repeat;
  background-position: center 0;
  background-size: 2.4rem 2.4rem;
}
.yinz_video:before {
  content: '';
  width: 2.4rem;
  height: 2.4rem;
  position: absolute;
  -webkit-box-shadow: inset #fff 0 0 40px;
  box-shadow: inset #fff 0 0 40px;
  border-radius: 50%;
  top: 0;
  left: 0;
  opacity: 0;
  animation: warn2 2s ease-out 0.1s infinite;
}
.yinz_video:after {
  content: '';
  width: 2.4rem;
  height: 2.4rem;
  position: absolute;
  -webkit-box-shadow: inset #fff 0 0 40px;
  box-shadow: inset #fff 0 0 40px;
  border-radius: 50%;
  top: 0;
  left: 0;
  opacity: 0;
  animation: warn 2s ease-out 1.1s infinite;
}
.video-pic .video-wrap {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  overflow: hidden;
  z-index: 5;
  background: #000;
}
/*产品优势*/
.cpys_tit {
  font-size: 2.3rem;
  color: #1a1a1a;
  line-height: 2.5rem;
  font-weight: normal;
  height: 8rem;
  position: relative;
  overflow: hidden;
  text-align: center;
  margin-bottom: 2rem;
}
.cpys_tit:before {
  content: '';
  width: 3.3rem;
  height: 1px;
  background: #0066cc;
  position: absolute;
  bottom: 0;
  left: calc(50% - 1.65rem);
}
.cpys_tit span {
  font-size: 0.8rem;
  color: #666;
  display: block;
  line-height: 1.5rem;
  padding-top: 1rem;
}
.cpys_tit i {
  display: block;
}
.cpys {
  padding: 5.5rem 0;
  background: #f0f2f5;
}
.cpys_m dl {
  width: 63%;
  margin: 0 auto;
}
.cpys_m dl dt {
  position: relative;
  width: 100%;
  line-height: 0;
  overflow: hidden;
  transform: scale(0.9);
}
.cpys_m dl dt h5 {
  display: none;
  font-size: 1.5rem;
  font-weight: normal;
  line-height: 3.8rem;
  color: #fff;
  padding: 0 1.5rem 0 2rem;
  background: #0066cc;
  position: absolute;
  bottom: 3.5rem;
  left: 0;
  z-index: 10;
}
.cpys_m dl dt .yinz_video {
  display: none;
  background-image: url("../images/cpys_video.png");
  width: 3.3rem;
  height: 3.3rem;
  background-size: 3.3rem 3.3rem;
  top: auto;
  left: auto;
  right: 3rem;
  bottom: 2.5rem;
}
.cpys_m dl dt .yinz_video:before,
.cpys_m dl dt .yinz_video:after {
  width: 3.3rem;
  height: 3.3rem;
}
.cpys_m dl dd {
  display: none;
  width: 92%;
  margin: 2.5rem auto 0;
  line-height: 1.6rem;
  overflow: hidden;
  font-size: 0.8rem;
  color: #4c4c4c;
}
.cpys_m dl.swiper-slide-active dt {
  transform: scale(1.1);
}
.cpys_m dl.swiper-slide-active dt h5,
.cpys_m dl.swiper-slide-active dt .yinz_video {
  display: block;
}
.cpys_m dl.swiper-slide-active dd {
  display: block;
}
.cpys_m i {
  cursor: pointer;
  position: absolute;
  top: 1.4rem;
  display: block;
  width: 15.39%;
  height: 25.4rem;
  z-index: 20;
  background-color: rgba(0, 0, 0, 0.5);
  background-size: 1.7rem 3.3rem;
  background-position: center center;
  background-repeat: no-repeat;
}
.cpys_m i.poster-prev-btn {
  background-image: url("../images/cpys_lico.png");
  left: 0;
}
.cpys_m i.poster-next-btn {
  background-image: url("../images/cpys_rico.png");
  right: 0;
}
/*产品中心*/
.pro_tit {
  font-size: 2.3rem;
  color: #1a1a1a;
  line-height: 2.5rem;
  overflow: hidden;
  text-align: center;
  height: 6.5rem;
  font-weight: normal;
  position: relative;
}
.pro_tit:before {
  content: '';
  width: 3.3rem;
  height: 1px;
  background: #0066cc;
  position: absolute;
  bottom: 0;
  left: calc(50% - 1.65rem);
}
.pro_tit a {
  color: #1a1a1a;
  display: block;
}
.pro_tit span {
  font-size: 0.8rem;
  color: #666;
  display: block;
  line-height: 1rem;
  padding-top: 1rem;
}
.product {
  padding: 5.5rem 0 5rem;
}
.product .pro_tit {
  margin-bottom: 2rem;
}
.product .pro_list {
  padding-bottom: 2rem;
}
.product .pro_list .swiper-pagination-bullet {
  width: 0.9rem;
  height: 0.9rem;
}
.product .swiper-container-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0 0.5rem;
}
.pro_dl {
  width: 100%;
}
.pro_dl dl {
  width: 100%;
  position: relative;
  padding-top: 7rem;
}
.pro_dl dl dt {
  width: 100%;
  line-height: 0;
  overflow: hidden;
}
.pro_dl dl dd {
  width: 45%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
}
.pro_dl dl dd h3 a {
  font-size: 2.1rem;
  color: #1a1a1a;
  line-height: 2.5rem;
  font-weight: normal;
  position: relative;
  display: inline-block;
  z-index: 1;
}
.pro_dl dl dd h3 a:before {
  content: '';
  width: 100%;
  height: 0.25rem;
  background: #0066cc;
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: -1;
}
.pro_dl dl dd p {
  font-size: 0.8rem;
  color: #666;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  line-height: 1.6rem;
  height: 4.8rem;
  padding-top: 1.2rem;
}
.pro_btn {
  display: block;
  width: 15%;
  padding-top: 2.5rem;
}
.pro_btn a {
  font-size: 0.8rem;
  color: #0066cc;
  height: 1.5rem;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.pro_btn em {
  width: 0.9rem;
  height: 0.9rem;
  line-height: 0;
  overflow: hidden;
}
.pro_btn em img {
  width: 0.9rem;
  height: 0.9rem;
}
.pro_btn a:hover {
  font-weight: bold;
}
.pro_video {
  width: 17.4%;
  position: absolute;
  top: 23rem;
  right: 0;
}
.pro_video dl {
  width: 100%;
}
.pro_video dl dt {
  width: 100%;
  line-height: 0;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  border-radius: 0.8rem;
}
.pro_video dl dt em.yinz_video {
  background-image: url("../images/cp_ico01.png");
  bottom: auto;
  left: calc(50% - 1.1rem);
  top: calc(50% - 1.1rem);
  width: 2.2rem;
  height: 2.2rem;
  background-size: 2.2rem 2.2rem;
}
.pro_video dl dt em.yinz_video:before,
.pro_video dl dt em.yinz_video:after {
  width: 2.2rem;
  height: 2.2rem;
}
/*合作案例*/
.case {
  padding: 6rem 0 4rem;
  width: 100%;
  overflow: hidden;
  background: #f0f2f5;
}
.plan_nav {
  width: 100%;
  height: 4rem;
  overflow: hidden;
  position: relative;
  margin-top: 1.2rem;
}
.plan_nav:before {
  content: '';
  width: 100%;
  height: 1px;
  background: rgba(102, 102, 102, 0.1);
  position: absolute;
  top: 0;
  left: 0;
}
.plan_nav ul {
  display: flex;
  justify-content: space-between;
}
.plan_nav ul li {
  position: relative;
  height: 4rem;
}
.plan_nav ul li:before {
  content: "";
  width: 0;
  height: 0.1rem;
  position: absolute;
  left: 0;
  top: 0;
  background: #0066cc;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.plan_nav ul li a {
  font-size: 0.9rem;
  color: #666;
  width: 100%;
  height: 4rem;
  display: flex;
  align-items: center;
}
.plan_nav ul li em {
  width: 1.3rem;
  height: 1.2rem;
  line-height: 0;
  margin: 0 0.5rem 0 0;
  overflow: hidden;
}
.plan_nav ul li em img {
  width: 1.3rem;
  height: 2.4rem;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.plan_nav ul li.cur:before {
  width: 100%;
}
.plan_nav ul li.cur a {
  color: #0066cc;
  font-weight: bold;
}
.plan_nav ul li.cur em img {
  margin-top: -1.2rem;
}
.case_list dl {
  width: 31%;
  float: left;
  background: #fff;
  margin-right: 3.5%;
  margin-bottom: 2.5rem;
  position: relative;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.case_list dl:before {
  content: "";
  width: 0;
  height: 0.1rem;
  position: absolute;
  left: 0;
  bottom: 0;
  background: #0066cc;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.case_list dl dt {
  width: 100%;
  line-height: 0;
  overflow: hidden;
}
.case_list dl dd {
  width: 85%;
  margin: 0 auto;
  padding: 2rem 0;
}
.case_list dl dd h3 a {
  font-size: 1.3rem;
  color: #1a1a1a;
  font-weight: normal;
  display: block;
  width: 100%;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  line-height: 2rem;
  height: 4rem;
}
.case_list dl dd .case_desc {
  font-size: 0.8rem;
  color: #666;
  padding-top: 0.5rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
  overflow: hidden;
  line-height: 1.6rem;
  height: 8rem;
}
.case_list dl dd span.pro_btn {
  width: 3.5rem;
  padding-top: 1rem;
}
.case_list dl:nth-child(3n) {
  margin-right: 0;
}
.case_list dl:hover {
  -webkit-transform: translate(0, -2px);
  transform: translate(0, -2px);
  box-shadow: 0 3px 10px 3px rgba(0, 0, 0, 0.1);
}
.case_list dl:hover:before {
  width: 100%;
}
/*优势*/
.super {
  padding: 5.5rem 0 9rem;
}
.superm {
  position: relative;
  width: 67.7%;
  margin: 2.5rem auto 0;
}
.superm .swiper-container {
  overflow: initial;
}
.superm dl dt {
  width: 100%;
  line-height: 0;
  overflow: hidden;
  position: relative;
}
.superm dl dt:before {
  content: '';
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 5;
}
.superm dl dd {
  width: 100%;
  border-bottom: #e6e6e6 0.1rem solid;
  padding: 2rem 0;
  position: relative;
  display: inline-block;
}
.superm dl dd b {
  display: block;
  color: #fff;
  width: 4rem;
  text-align: center;
  height: 5rem;
  line-height: 5rem;
  background: #0066cc;
  font-size: 1.9rem;
  position: absolute;
  top: -2.2rem;
  left: 1.5rem;
  z-index: 6;
  overflow: hidden;
}
.superm dl dd h5 {
  float: left;
  width: 14%;
  font-size: 1.7rem;
  color: #1a1a1a;
  height: 4.2rem;
  line-height: 6rem;
  padding-left: 1.5rem;
  position: relative;
  font-weight: normal;
  overflow: hidden;
}
.superm dl dd h5:before {
  content: '';
  width: 1px;
  height: 100%;
  position: absolute;
  right: 0;
  top: 0;
  background: #d0d0d0;
}
.superm dl dd .sup_desc {
  float: left;
  width: 70%;
  margin-top: -0.4rem;
  font-size: 0.8rem;
  color: #4c4c4c;
  line-height: 1.6rem;
  padding-left: 1.5rem;
}
.superm dl dd .sup_desc i {
  font-weight: bold;
}
.superm dl.swiper-slide-active dt:before {
  display: none;
}
.ys_more {
  display: block;
  width: 7.5rem;
  position: absolute;
  top: 3rem;
  right: 0;
}
.ys_more a {
  font-size: 0.8rem;
  color: #fff;
  height: 2.4rem;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0066cc;
}
.ys_more em {
  width: 0.6rem;
  height: 0.5rem;
  line-height: 0;
  overflow: hidden;
  margin-left: 0.5rem;
}
.ys_more em img {
  width: 0.6rem;
  height: 0.5rem;
}
.ys_more a:hover {
  font-weight: bold;
}
.sup_btn {
  display: block;
  border-radius: 50%;
  width: 3.5rem;
  height: 3.5rem;
  position: absolute;
  top: 13rem;
  z-index: 5;
  line-height: 0;
  cursor: pointer;
}
.sup_btn img {
  width: 3.5rem;
  height: 3.5rem;
}
.sup_btn:hover {
  box-shadow: 0 3px 10px 3px rgba(0, 102, 204, 0.2);
}
.sup-prev {
  left: 1.8rem;
}
.sup-next {
  right: 1.8rem;
}
/*新闻*/
.news {
  padding: 2.5rem 0 3.5rem;
  background: #f0f2f5;
}
.news_time {
  display: block;
  font-size: 0.7rem;
  color: rgba(0, 0, 0, 0.2);
  font-weight: normal;
  line-height: 1.5rem;
  margin-bottom: 0.5rem;
}
.news_l {
  width: 45%;
  margin-top: 2rem;
}
.news_l dl {
  width: 100%;
}
.news_l dl dt {
  width: 100%;
  line-height: 0;
  overflow: hidden;
}
.news_l dl dd {
  width: 100%;
  padding: 1.5rem 0 0;
}
.news_l dl dd h5 {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news_l dl dd p {
  font-size: 0.8rem;
  color: #5c5c5c;
  padding-top: 1.5rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  line-height: 1.5rem;
  height: 4.5rem;
}
.news_l dl dd span {
  display: block;
  width: 24%;
  margin-top: 2rem;
  background: #0066cc;
  height: 2.2rem;
  line-height: 2.2rem;
  text-align: center;
  font-size: 0.8rem;
  color: #fff;
}
.news_l dl dd span:hover {
  animation: shake 0.9s linear;
  -webkit-animation: shake 0.9s linear;
}
.news_r {
  width: 52%;
  margin-top: 0.5rem;
}
.news_dl {
  display: inline-block;
  width: 100%;
  height: 10rem;
  padding: 1.5rem 0;
  border-bottom: #d8d9dc 1px solid;
}
.news_dl dt {
  width: 43%;
  max-width: 43%;
  height: 10rem;
  float: right;
  line-height: 0;
  overflow: hidden;
}
.news_dl dd {
  width: 50%;
  float: left;
}
.news_dl dd h5 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  line-height: 1.5rem;
  height: 3rem;
}
.news_dl dd span {
  display: block;
  margin-top: 1.5rem;
  height: 1.5rem;
  line-height: 1.5rem;
  font-size: 0.7rem;
  color: #999;
}
.news_dl:last-child {
  border-bottom: none;
}
.news dl dd h5 {
  width: 100%;
  font-size: 1rem;
  color: #333;
  font-weight: normal;
}
.news dl dd:hover h5 {
  color: #0066cc;
}
/*关于*/
.about {
  position: relative;
}
.about dl {
  width: 100%;
}
.about dl dt {
  width: 100%;
  line-height: 0;
  overflow: hidden;
}
.about dl dd {
  position: absolute;
  left: 8.33%;
  top: 5.5rem;
  width: 83.33%;
}
.about dl dd h5 {
  width: 25%;
  float: left;
  height: 5rem;
  line-height: 3.6rem;
  overflow: hidden;
  position: relative;
}
.about dl dd h5:before {
  content: '';
  width: 3.5rem;
  height: 1px;
  background: #fff;
  position: absolute;
  bottom: 0;
  left: 0;
}
.about dl dd h5 a {
  display: block;
  font-size: 2.3rem;
  color: #fff;
  font-weight: normal;
}
.about dl dd p {
  width: 64%;
  float: right;
  font-size: 0.8rem;
  color: #fff;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  line-height: 1.5rem;
  height: 4.5rem;
}
/*视频中心*/
.video {
  position: relative;
  z-index: 5;
  margin-top: -4.3rem;
  margin-bottom: 6rem;
}
.video:before {
  content: '';
  width: 106%;
  height: 6rem;
  position: absolute;
  left: -3%;
  top: 0;
  background: #fff;
  border-radius: 0.4rem 0.4rem 0 0;
  z-index: -1;
}
.video .video_tit {
  line-height: 4rem;
  height: 4.3rem;
  overflow: hidden;
}
.video .video_tit a {
  display: block;
  font-size: 1.3rem;
  color: #1a1a1a;
  font-weight: normal;
}
.video dl:before {
  content: "";
  width: 100%;
  height: 1px;
  position: absolute;
  left: 0;
  bottom: 0;
  background: #dcdcdc;
}
.video dl:after {
  content: "";
  width: 0;
  height: 1px;
  position: absolute;
  left: 0;
  bottom: 0;
  background: #0066cc;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.video dl dt {
  width: 100%;
  line-height: 0;
  position: relative;
}
.video dl dt em.yinz_video {
  background-image: url("../images/video_ico01.png");
  left: auto;
  top: auto;
  bottom: -1rem;
  right: 1rem;
  width: 2.3rem;
  height: 2.3rem;
  background-size: 2.3rem 2.3rem;
}
.video dl dt em.yinz_video:before,
.video dl dt em.yinz_video:after {
  width: 2.3rem;
  height: 2.3rem;
}
.video dl dd {
  width: 100%;
  padding: 1rem 0 1.5rem;
}
.video dl dd a {
  display: block;
}
.video dl dd h5 {
  font-size: 1rem;
  color: #333;
  font-weight: normal;
  line-height: 1.5rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.video dl dd p {
  font-size: 0.8rem;
  color: #7a7a7a;
  padding-top: 0.5rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  line-height: 1.5rem;
  height: 3rem;
}
.video dl:hover:after {
  width: 100%;
}
.video dl:hover dt em {
  display: none;
}
.video-btn {
  position: absolute;
  top: 1.2rem;
  right: 0;
  width: 5rem;
  height: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.video-btn i {
  display: block;
  width: 2.1rem;
  height: 2.1rem;
  line-height: 0;
  border-radius: 50%;
  cursor: pointer;
}
.video-btn i:hover {
  box-shadow: 0 3px 5px 3px rgba(0, 0, 0, 0.1);
}
.video-btn i img {
  width: 2.1rem;
  height: 2.1rem;
}
/*友情链接*/
.f_link {
  font-size: 0.8rem;
  color: rgba(0, 0, 0, 0.5);
  line-height: 3.6rem;
  height: 3.6rem;
  overflow: hidden;
  margin: -3.6rem 0 0 55%;
  width: 45%;
  position: relative;
  z-index: 2;
}
.f_link b {
  display: block;
  float: left;
  font-weight: normal;
}
.f_link p {
  float: left;
}
.f_link p a {
  color: rgba(0, 0, 0, 0.5);
  padding: 0 0.5rem 0 0;
}
.f_link p a:hover {
  color: rgba(0, 0, 0, 0.7);
}
/**/
html {
  font-size: 12px;
  -webkit-text-size-adjust: none;
}
@media screen and (min-width: 1200px) {
  html {
    font-size: 12.5px;
  }
}
@media screen and (min-width: 1280px) {
  html {
    font-size: 13.33333px;
  }
}
@media screen and (min-width: 1366px) {
  html {
    font-size: 14.22916px;
  }
}
@media screen and (min-width: 1440px) {
  html {
    font-size: 15px;
  }
}
@media screen and (min-width: 1600px) {
  html {
    font-size: 16.66666px;
  }
}
@media screen and (min-width: 1800px) {
  html {
    font-size: 18.75px;
  }
}
@media screen and (min-width: 1920px) {
  html {
    font-size: 20px;
  }
}
@media screen and (min-width: 2144px) {
  html {
    font-size: 22.33333px;
  }
}
@media screen and (min-width: 2400px) {
  html {
    font-size: 25px;
  }
}
@media screen and (min-width: 2752px) {
  html {
    font-size: 28.66666px;
  }
}
@media screen and (min-width: 3200px) {
  html {
    font-size: 33.33333px;
  }
}
@media screen and (min-width: 3840px) {
  html {
    font-size: 40px;
  }
}
/**/
@keyframes warn {
  0% {
    opacity: 0;
    -webkit-transform: scale(0.5);
    transform: scale(0.5);
  }
  5% {
    opacity: 1;
  }
  to {
    opacity: 0;
    -webkit-transform: scale(2);
    transform: scale(2);
  }
}
@keyframes warn2 {
  0% {
    opacity: 0;
    -webkit-transform: scale(0.5);
    transform: scale(0.5);
  }
  5% {
    opacity: 8;
  }
  to {
    opacity: 0;
    -webkit-transform: scale(2);
    transform: scale(2);
  }
}
/**/
@-webkit-keyframes shake {
  from,
  to {
    -webkit-transform: translate3d(0, 0, 0);
  }
  20%,
  60% {
    -webkit-transform: translate3d(-10px, 0, 0);
  }
  40%,
  80% {
    -webkit-transform: translate3d(10px, 0, 0);
  }
}
@keyframes shake {
  from,
  to {
    transform: translate3d(0, 0, 0);
  }
  20%,
  60% {
    transform: translate3d(-10px, 0, 0);
  }
  40%,
  80% {
    transform: translate3d(10px, 0, 0);
  }
}
/*图标抖动*/
@-webkit-keyframes hvr-buzz-out {
  10% {
    -webkit-transform: translateX(3px) rotate(2deg);
    transform: translateX(3px) rotate(2deg);
  }
  20% {
    -webkit-transform: translateX(-3px) rotate(-2deg);
    transform: translateX(-3px) rotate(-2deg);
  }
  30% {
    -webkit-transform: translateX(3px) rotate(2deg);
    transform: translateX(3px) rotate(2deg);
  }
  40% {
    -webkit-transform: translateX(-3px) rotate(-2deg);
    transform: translateX(-3px) rotate(-2deg);
  }
  50% {
    -webkit-transform: translateX(2px) rotate(1deg);
    transform: translateX(2px) rotate(1deg);
  }
  60% {
    -webkit-transform: translateX(-2px) rotate(-1deg);
    transform: translateX(-2px) rotate(-1deg);
  }
  70% {
    -webkit-transform: translateX(2px) rotate(1deg);
    transform: translateX(2px) rotate(1deg);
  }
  80% {
    -webkit-transform: translateX(-2px) rotate(-1deg);
    transform: translateX(-2px) rotate(-1deg);
  }
  90% {
    -webkit-transform: translateX(1px) rotate(0);
    transform: translateX(1px) rotate(0);
  }
  100% {
    -webkit-transform: translateX(-1px) rotate(0);
    transform: translateX(-1px) rotate(0);
  }
}
@keyframes hvr-buzz-out {
  10% {
    -webkit-transform: translateX(3px) rotate(2deg);
    transform: translateX(3px) rotate(2deg);
  }
  20% {
    -webkit-transform: translateX(-3px) rotate(-2deg);
    transform: translateX(-3px) rotate(-2deg);
  }
  30% {
    -webkit-transform: translateX(3px) rotate(2deg);
    transform: translateX(3px) rotate(2deg);
  }
  40% {
    -webkit-transform: translateX(-3px) rotate(-2deg);
    transform: translateX(-3px) rotate(-2deg);
  }
  50% {
    -webkit-transform: translateX(2px) rotate(1deg);
    transform: translateX(2px) rotate(1deg);
  }
  60% {
    -webkit-transform: translateX(-2px) rotate(-1deg);
    transform: translateX(-2px) rotate(-1deg);
  }
  70% {
    -webkit-transform: translateX(2px) rotate(1deg);
    transform: translateX(2px) rotate(1deg);
  }
  80% {
    -webkit-transform: translateX(-2px) rotate(-1deg);
    transform: translateX(-2px) rotate(-1deg);
  }
  90% {
    -webkit-transform: translateX(1px) rotate(0);
    transform: translateX(1px) rotate(0);
  }
  100% {
    -webkit-transform: translateX(-1px) rotate(0);
    transform: translateX(-1px) rotate(0);
  }
}