@charset "utf-8";
/* * {
  box-sizing: border-box;
  -webkit-appearance: none;
}
*:focus {
  outline: none;
}
html,
body {
  height: 100%;
}
body {
  margin: 0;
  line-height: 1.5;
  font-size: 14px;
  font-family: "微软雅黑", microsoft yahei;
  color: #333;
  background: #fff;
} */
body{
  overflow: auto;
}
ul,
li {
  list-style: none;
  padding: 0;
  margin: 0;
}
.clearfix:after {
  content: "";
  display: block;
  clear: both;
  height: 0;
  visibility: hidden;
}
.clearfix {
  zoom: 1;
}
img {
  max-width: 100%;
  vertical-align: middle;
}
body p{
  margin: 0;
}
body{
  height: 100vh;
}
.main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 0;
}
.title {
  text-align: center;
  color: #333;
  font-size: 20px;
  margin: 25px 0;
}

.w-accor {
  /* overflow: hidden; */
  position: relative;
}
.w-accor ul,
.w-accor li {
  padding: 0;
  margin: 0;
  list-style: none;
}
.w-accor ul {
  width: 110%;
}
.w-accor li {
  /* width: 490px !important; */
  position: relative;
  overflow: hidden;
  float: left;
  /* margin-right: 20px; */
  border-radius: 10px;
  box-shadow: rgba(0,0,0,.5) 0px 0px 5px 1px;
}
.w-accor li:nth-child(2) {
	margin: 0 15px;
}
.accorClick li {
  cursor: pointer;
}
.w-accor li .item {
  position: relative;
  display: flex;
}
.w-accor li:nth-child(1) .item{
  background-color: #a5519e;
}
.w-accor li:nth-child(2) .item{
  background-color: #9d3735;
}
.w-accor li:nth-child(3) .item{
  background-color: #214567;
}
.w-accor li > a {
  display: block;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: 9;
}
.w-accor h3 {
  font-size: 225%;
  margin: 0;
  padding: 0;
  font-weight: normal;
}
.w-accor .acr_p {
  margin-top: 0.5em;
}

.w-accor0 li img {
  max-width: 100%;
}

.w-accor1 li img {
  max-width: 100%;
}
.w-accor1 li .cont_ar {
  color: #fff;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
}
.w-accor1 li .dec_ar {
  padding: 10px 20px;
}
.w-accor1 li .acr_p {
  height: 0;
  overflow: hidden;
  line-height: 1.5;
  margin: 0;
  transform: translateY(100%);
  -webkit-transform: translateY(100%);
  opacity: 0;
  *filter: alpha(opacity=0);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
}
.w-accor1 li.cur .acr_p {
  height: 5.8em;
  margin-top: 0.5em;
  margin-bottom: 0.5em;
  transform: translateY(0);
  -webkit-transform: translateY(0);
  opacity: 1;
  *filter: alpha(opacity=100);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
}

.w-accor2 li img {
  max-width: 100%;
}
.w-accor2 li .cont_ar {
  color: #fff;
  position: absolute;
  bottom: 25%;
  height: 50%;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.5);
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
}
.w-accor2 li .i_img {
  position: absolute;
  width: 80px;
  height: 80px;
  top: 50%;
  margin-top: -40px;
  left: 50%;
  margin-left: -40px;
  text-align: center;
}
.w-accor2 li .i_img img {
  max-width: 100%;
  max-height: 100%;
}
.w-accor2 li .dec_ar {
  padding: 30px 20px 10px;
  opacity: 0;
  *filter: alpha(opacity=0);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
}
.w-accor2 li .acr_p {
  opacity: 0;
  transform: translateY(50%);
  -webkit-transform: translateY(50%);
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition-delay: 0.2s;
  -webkit-transition-delay: 0.2s;
}
.w-accor2 li.cur .i_img {
  display: none;
}
.w-accor2 li.cur .cont_ar {
  background: -webkit-linear-gradient(rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.9));
  background: -o-linear-gradient(rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.9));
  background: -moz-linear-gradient(rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.9));
  background: linear-gradient(rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.9));
  height: auto;
  bottom: 0;
}
.w-accor2 li.cur .dec_ar {
  opacity: 1;
  *filter: alpha(opacity=100);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
}
.w-accor2 li.cur .acr_p {
  opacity: 1;
  transform: translateY(0);
  -webkit-transform: translateY(0);
}

.w-accor3 li img {
  max-width: 100%;
}
.w-accor3 li .cont_ar {
  color: #fff;
}
.w-accor3 li .left_ar {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.5);
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
}
.w-accor3 li .left_ar h3 {
  width: 1.2em;
  text-align: center;
  line-height: 1.5;
  position: absolute;
  left: 50%;
  margin-left: -0.6em;
  top: 50%;
  top: 10%\9;
  *top: 10%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
}
:root .w-accor3 li .left_ar h3 {
  top: 50%;
}
.w-accor3 li .right_ar {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 100%;
  right: 0;
  opacity: 0;
  *filter: alpha(opacity=0);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
  transition: opacity 0.5s;
  -webkit-transition: opacity 0.5s;
  transition-delay: 0.3s;
  -webkit-transition-delay: 0.3s;
}
.w-accor3 li .right_ar .dec_ar {
  line-height: 1.7;
  position: absolute;
  left: 20px;
  right: 20px;
  top: 50%;
  top: 10%\9;
  *top: 10%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  max-height: 100%;
}
:root .w-accor3 li .right_ar .dec_ar {
  top: 50%;
}
.w-accor3 li .i_img {
  text-align: center;
  margin-bottom: 1em;
  transform: scale(0);
  -webkit-transform: scale(0);
  transition: all 0.3s;
  -webkit-transition: all 0.3s;
  transition-delay: 0.2s;
  -webkit-transition-delay: 0.2s;
}
.w-accor3 li .i_img img {
  max-width: 100%;
}
.w-accor3 li .acr_p {
  padding: 1em;
  background: rgba(0, 0, 0, 0.5);
}
.w-accor3 li.cur .left_ar {
  width: 5em;
}
.w-accor3 li.cur .right_ar {
  left: 5em;
  opacity: 1;
  *filter: alpha(opacity=100);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
}
.w-accor3 li.cur .i_img {
  transform: scale(1);
  -webkit-transform: scale(1);
}

.w-accor4 li img {
  max-width: 100%;
}
.w-accor4 li .cont_ar {
  color: #fff;
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
}
.w-accor4 li .cont_ar:before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  background: #000;
  opacity: 0.35;
  *filter: alpha(opacity=35);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=35);
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
}
.w-accor4 li h3 {
  width: 1.2em;
  text-align: center;
  line-height: 1.5;
  position: absolute;
  z-index: 1;
  left: 50%;
  margin-left: -0.6em;
  top: 50%;
  top: 10%\9;
  *top: 10%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  transition: opacity 0.5s;
  -webkit-transition: opacity 0.5s;
}
:root .w-accor4 li h3 {
  top: 50%;
}
.w-accor4 li .dec_ar {
  line-height: 1.7;
  max-height: 100%;
  position: absolute;
  z-index: 1;
  left: 40px;
  right: 40px;
  top: 50%;
  top: 10%\9;
  *top: 10%;
  transform: translateY(-50%) scale(0);
  -webkit-transform: translateY(-50%) scale(0);
  padding: 30px;
  background: rgba(255, 255, 255, 0.75);
  color: #222;
  opacity: 0;
  *filter: alpha(opacity=0);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
}
:root .w-accor4 li .dec_ar {
  top: 50%;
}
.w-accor4 li .i_img {
  text-align: center;
  margin-bottom: 1em;
}
.w-accor4 li .i_img img {
  max-width: 80%;
  max-height: 80px;
}
.w-accor4 li.cur .cont_ar:before {
  opacity: 0;
  *filter: alpha(opacity=0);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
}
.w-accor4 li.cur h3 {
  opacity: 0;
  *filter: alpha(opacity=0);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
}
.w-accor4 li.cur .dec_ar {
  opacity: 1;
  *filter: alpha(opacity=100);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
  transform: translateY(-50%) scale(1);
  -webkit-transform: translateY(-50%) scale(1);
  transition-delay: 0.3s;
  -webkit-transition-delay: 0.3s;
}

.w-accor5 {
	/* width: 61.8%; */
	width: calc(61.8% + 123.6px);
  border-radius: 10px;
  
  }
.w-accor5 li{
/* height: 400px; */
}
.w-accor5 li img {
  max-width: 100%;
}
.w-accor5 li .cont_ar {
  color: #fff;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
}
.w-accor5 li .cont_ar:before {
  content: "";
  position: absolute;
  left: 0;
  height: 90px;
  bottom: 0;
  right: 0;
  background: #000;
  /* opacity: 0.35; */
  *filter: alpha(opacity=35);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=35);
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
}
.w-accor5 li:nth-child(1) .cont_ar:before{
	background: #a5519e;
}
.w-accor5 li:nth-child(2) .cont_ar:before{
	background: #9d3735;
}
.w-accor5 li:nth-child(3) .cont_ar:before{
	background: #214567;
}
.w-accor5 li h3 {
  /* width: 458px; */
	text-align: center;
	line-height: 100px;
	position: relative;
	z-index: 1;
	/* transform: translateY(-50%);
	-webkit-transform: translateY(-50%); */
	display: flex;
	text-align: center;
	height: 90px;
	flex-direction: column;
	justify-content: center;
  padding: 0 10px;
}
.w-accor5 li .dec_ar_p1 {
	font-size: 14px;
	text-align: center;
	position: relative;
	z-index: 1;
	margin-top: 5px;
  }
:root .w-accor5 li h3 {
  /* top: 50%; */
}
.w-accor5 li .acr_p {
  line-height: 1.5;
  height: 8em;
  padding: 0 20px;
  overflow: hidden;
  position: absolute;
  left: 1em;
  right: 1em;
  bottom: 1em;
  font-size: 16px;
  opacity: 0;
  z-index: 99;
  *filter: alpha(opacity=0);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
  transform: translateX(100%);
  -webkit-transform: translateX(100%);
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
}
.w-accor5 li .acr_p p {
	line-height: 1.5;
}
.w-accor5 li .acr_a {
	display: inline-block;
    color: #000;
    margin-top: 30px;
    background: #fff;
	opacity: 0.8;
    border-radius: 20px;
    padding: 6px 20px;
	font-weight: bold;
  }
.w-accor5 li:nth-child(1) .acr_a{
	color: #a5519e;
}
.w-accor5 li:nth-child(2) .acr_a{
	color: #9d3735;
}
.w-accor5 li:nth-child(3) .acr_a{
	color: #214567;
}
.w-accor5 li .i_img {
  position: absolute;
  height: 120px;
  line-height: 120px;
  top: 50%;
  margin-top: -120px;
  left: 1em;
  right: 1em;
  text-align: center;
  text-align: center;
  
  opacity: 0;
  *filter: alpha(opacity=0);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
  transform: scale(0);
  -webkit-transform: scale(0);
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
}
.w-accor5 li .i_img h1 {
	font-size: 36px;
  margin: 0;
}
.w-accor5 li .i_img p {
	font-size: 18px;
	padding: 15px 0;
}
.w-accor5 li .i_img img {
  max-width: 100%;
  max-height: 100%;
}
.w-accor5 li.cur .cont_ar:before {
  height: 110%;
  opacity: 0.8;
  *filter: alpha(opacity=50);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=50);
}

@media (max-width: 960px) {
  .w-accor5 li.cur .cont_ar:before {
    opacity: 1;
  }
}
.w-accor5 li.cur .acr_p {
  transition-delay: 0.3s;
  -webkit-transition-delay: 0.3s;
  opacity: 1;
  *filter: alpha(opacity=100);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
  transform: translateX(0);
  -webkit-transform: translateX(0);
}

.w-accor5 li.cur h3 {
  text-align: center;
  opacity: 0;
  *filter: alpha(opacity=0);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
}
.w-accor5 li.cur .i_img {
  transition-delay: 0.3s;
  -webkit-transition-delay: 0.3s;
  opacity: 1;
  *filter: alpha(opacity=100);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
  transform: scale(1);
  -webkit-transform: scale(1);
}

.w-accor6 li img {
  max-width: 100%;
}
.w-accor6 li .cont_ar {
  color: #fff;
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
}
.w-accor6 li .cont_ar:before,
.w-accor6 li .cont_ar:after {
  content: "";
  position: absolute;
  left: 0;
  height: 100%;
  right: 0;
  background: #000;
  opacity: 0.35;
  *filter: alpha(opacity=35);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=35);
  transition: height 0.5s;
  -webkit-transition: height 0.5s;
}
.w-accor6 li .cont_ar:before {
  top: 0;
}
.w-accor6 li .cont_ar:after {
  bottom: 0;
}
.w-accor6 li h3 {
  text-align: center;
  line-height: 1.5;
  position: absolute;
  z-index: 1;
  left: 0;
  right: 0;
  padding: 0.5em 0.5em;
  top: 50%;
  top: 10%\9;
  *top: 10%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
}
:root .w-accor4 li h3 {
  top: 50%;
}
.w-accor6 li .dec_ar {
  line-height: 1.7;
  max-height: 100%;
  max-height: calc(100% - 7em);
  overflow: hidden;
  position: absolute;
  z-index: 1;
  left: 40px;
  right: 40px;
  top: 50%;
  top: 10%\9;
  *top: 10%;
  transform: translateY(-50%) scale(0);
  -webkit-transform: translateY(-50%) scale(0);
  opacity: 0;
  *filter: alpha(opacity=0);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
}
:root .w-accor6 li .dec_ar {
  top: 50%;
}
.w-accor6 li .i_img {
  text-align: center;
  margin-bottom: 1em;
}
.w-accor6 li .i_img img {
  max-width: 80%;
  max-height: 80px;
}
.w-accor6 li.cur .cont_ar:before,
.w-accor6 li.cur .cont_ar:after {
  height: 3em;
}
.w-accor6 li.cur h3 {
  transform: translateY(0);
  -webkit-transform: translateY(0);
}
.w-accor6 li.cur h3.h_1 {
  top: 0;
}
.w-accor6 li.cur h3.h_2 {
  top: auto;
  bottom: 0;
}
.w-accor6 li.cur .dec_ar {
  opacity: 1;
  *filter: alpha(opacity=100);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
  transform: translateY(-50%) scale(1);
  -webkit-transform: translateY(-50%) scale(1);
  transition-delay: 0.3s;
  -webkit-transition-delay: 0.3s;
}

@media (max-width: 960px) {
  .w-accor h3 {
    font-size: 150%;
  }
  .w-accor .acr_p {
    font-size: 90%;
  }
  .w-accor1 li .acr_p,
  .w-accor2 li .acr_p {
    display: none;
  }
  .w-accor3 li .img_ar {
    height: 350px !important;
  }
  .w-accor3 li .img_ar img {
    height: 100%;
    max-width: inherit;
  }
  .w-accor4 li .img_ar {
    height: 350px !important;
  }
  .w-accor4 li .img_ar img {
    height: 100%;
    max-width: inherit;
  }
  .w-accor5 li .img_ar {
    height: 350px !important;
  }
  .w-accor5 li .img_ar img {
    height: 102%;
    max-width: inherit;
  }
  .w-accor5 li .i_img {
    height: 80px;
    line-height: 80px;
    margin-top: -40px;
  }
  .w-accor6 li .img_ar {
    height: 350px !important;
  }
  .w-accor6 li .img_ar img {
    height: 100%;
    max-width: inherit;
  }
}
@media (max-width: 767px) {
  .w-accor2 li .i_img {
    width: 60px;
    height: 60px;
    margin-left: -30px;
    margin-top: -30px;
  }
  .w-accor3 li .i_img img {
    max-height: 60px;
  }
  .w-accor4 li .dec_ar {
    left: 20px;
    right: 20px;
    padding: 15px;
  }
  .w-accor5 ul{
	width: 100%;
  }
  .w-accor5 li{
	width: 100% !important;
	height: 20vh;
  min-height: 180px;
	margin-right: 0;
	margin-top: 10px;
  }
  .w-accor li:nth-child(2){
    margin: 10px 0 0;
  }
  .w-accor6 li .dec_ar {
    left: 20px;
    right: 20px;
  }
  .w-accor5 li .acr_a{
	margin-top:10px
  }
  
}
@media (max-width: 640px) {
  .w-accor {
    height: auto !important;
  }
  .w-accor0 ul,
  .w-accor1 ul,
  .w-accor2 ul,
  .w-accor3 ul {
    width: 100%;
  }
  .w-accor0 li,
  .w-accor1 li {
    width: 100% !important;
    float: none;
  }
  .w-accor0 li .img_ar,
  .w-accor1 li .img_ar {
    height: auto !important;
    width: 100% !important;
  }
  .w-accor2 li {
    width: 50% !important;
    float: left;
  }
  .w-accor2 li .img_ar {
    height: auto !important;
    width: 100% !important;
  }
  .w-accor3 li .acr_p {
    max-height: 12em;
    line-height: 1.5;
    overflow: hidden;
  }
  .w-accor5 {
    width: 100%;
  }
  .w-accor5 li .acr_p{
	font-size: 12px;
	padding: 0;
	height: 6.6em;
	bottom: 1em;
  }
  .w-accor5 li .i_img h1{
	font-size: 24px;
  }
  .w-accor5 li .cont_ar{
	flex-direction: column;
    justify-content: center;
  }
  .w-accor5 li .dec_ar{
	width: 35%;
  }
  .w-accor5 li .cont_ar:before{
	height: 110%;
	width: 35%;
	top: 0;
	right: 0;
	left: 65%;
  }
  
  .w-accor5 li.cur .cont_ar:before{
	left: 0;
	width: 100%;
  }
  .w-accor5 li .i_img p{
	font-size: 14px;
  }
  .w-accor5 li .i_img::after{
	margin-top: -4px;
  }
  .w-accor5 li .i_img p{
	padding: 10px 0;
  }
  .banxue{
	  display: none;
  }
  .copyright{
    display: none;
  }
  .t_diduannr{
    padding: 5px 0;
  }
}
@media (max-width: 480px) {
  body {
    font-size: 3.5vw;
  }
  .w-accor2 li .dec_ar {
    padding: 2em 1em 0.6em;
  }
  .w-accor2 li .i_img {
    width: 3em;
    height: 3em;
    margin-left: -1.5em;
    margin-top: -1.5em;
  }
  .w-accor3 li .img_ar,
  .w-accor3.accorNoClick li .img_ar {
    height: 20em !important;
  }
  .w-accor3 li .i_img img {
    max-height: 3em;
  }
  .w-accor4 li .dec_ar {
    left: 1em;
    right: 1em;
    padding: 1em;
  }
  .w-accor4 li .img_ar {
    height: 20em !important;
  }
  .w-accor4 li .i_img img {
    max-height: 3em;
  }
  .w-accor5 li .img_ar {
    height: 13em !important;
  }
  .w-accor5 li .i_img {
    height: 5em;
    line-height: 5em;
    margin-top: -5em;
  }
  .w-accor6 li .dec_ar {
    left: 1em;
    right: 1em;
  }
  .w-accor6 li .img_ar {
    height: 20em !important;
  }
  .w-accor6 li .i_img img {
    max-height: 3em;
  }
}
.ys_footer{
  background: #16223866;
  position: absolute;
  bottom: 0;
  width: 100%;
  z-index: 9;
}

.t_headnr{
  padding-top: 30px;
}
.ys_ph_navbar2 .ys_phnav_logo{
  background: #fff;
  width: 170px;
  height: 64px;
}


.ys_pos_center{
  z-index: 9;
}
@media (max-width: 640px) {
  .ys_footer{
    position:static;
  }
  .ys_pos_center{
    top: 120px;
    transform: translate(-50%,-100px);
  }
}
.t_diduan{
  background: none;
}
.t_headyu::before{
  display: none !important;
}
.t_headpic1{
  width: 240px;
}
.ys_ban_txtbox::before, .ys_ban_txtbox::after{
 display: none !important;
}
.ys_ban_xuebu{
  margin-bottom: 40px;
  text-align: left;
}
.ys_ban_xuebu h1{
  color: #fff;
  font-size: 47px;
  margin-bottom: 10px;
  font-weight: bold;
}
.ys_ban_xuebu p{
  color: #fff;
  font-size: 20px;
}
.w-accor5 li .i_img::after{
  content: '';
  height: 1px;
  width: 60px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  background: #fff;
}
@media screen and (min-width: 1280px){
  .ys_banner::before{
      height: 20%;
  }
}
@media (max-width: 640px) {
  .ys_page_wrap{
      height: 100vh;
  }
  .ys_footer{
      background: #162238;
  }
  .ys_ban_imgbox img{
      margin-top: -92px;
  }
  .ys_banner::before{
      height: 50px;
      background: linear-gradient(to top,#00000063,transparent);
  }
  .ys_banner ul {
    margin: 0;
  }
  .ys_ban_xuebu{
      margin-bottom: 20px;
      text-align: left;
  }
  .ys_ban_xuebu h1{
      color: #fff;
      font-size: 28px;
      margin-bottom: 10px;
  }.ys_ban_xuebu p{
      color: #fff;
      font-size: 12px;
  }
  #Accor5 .nav-link {
    display: none;
  }

}
#newBridge{
  display: none !important;
}

.t_headrg{
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 30px;
}
.t_headrg .t_menu {
  color: #fff;
  font-size: 20px;
  margin-top: 12px;
}

.video {
  position: absolute;
  right: 0;
  bottom: 5%;
}
.videolist {
position: relative;
width: 50px;
height: 50px;
margin-right: 100px;
margin-top: 15px;
margin-bottom: 50px;
}
.videolist:hover{ cursor: pointer; }
.videoed { display:block; width:50px; height:50px; position: absolute;  z-index:99; border-radius:100%; }
.videos{ display:none;  position:fixed; left:50%; top:50%; margin-left:-480px; margin-top:-270px; z-index:100; width:960px;max-width: 100%;  }
.vclose { position:absolute;right: -34px;margin-top: 0; border-radius:100%; cursor: pointer; }
.videos::before {
content: "";
width: 100%;
height: 100%;
position: fixed;
top: 0;
left: 0;
background: #000;
opacity: 0.8;
}
.videos #video {
position: absolute;;
}

@media (max-width: 960px) {
  .video{display: none;}
}