.banner {
  height: 503px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.gray-bg {
  background: #F8F9F6;
}
.ellipsis{
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap
}
.module {
  width: 1200px;
  margin: 0 auto;
  overflow: hidden;
  padding-bottom: 50px;
}
.module__left {
  width: 520px;
  float: left;
}
.module__left .video-box {
  width: 520px;
  height: 400px;
  background: black;
}
.module__left .video-box img {
  height: 100%;
  width: 100%;
}
.module__right {
  width: 520px;
  float: right;
}
.module__right .pics {
  width: 480px;
  height: 400px;
  margin: 0 auto;
  position: relative;
}
.module__right .pics .pics-box {
  overflow: hidden;
}
.module__right .pics .pics-box li {
  width: 214px;
  height: 190px;
  font-size: 14px;
  color: #333333;
  text-align: justify;
  float: left;
  margin-right: 45px;
  margin-bottom: 12px;
}
.module__right .pics .pics-box li:nth-child(2n) {
  margin: 0;
}
.module__right .pics .pics-box li .pic {
  width: 214px;
  height: 150px;
}
.module__right .pics .pics-box li p {
  color: #333333;
  font-size: 14px;
  margin-top: 5px;
}
.module__right .pics .left-arrow {
  position: absolute;
  left: -25px;
  top: 49%;
  z-index: 100;
  width: 16px;
  height: 20px;
  cursor: pointer;
}
.module__right .pics .right-arrow {
  position: absolute;
  right: -20px;
  top: 49%;
  z-index: 100;
  width: 16px;
  height: 20px;
  cursor: pointer;
}
.module .title {
  overflow: hidden;
  height: 50px;
  line-height: 50px;
  border-bottom: 1px solid #E41E15;
  margin-top: 5px;
  margin-bottom: 25px;
}
.module .title .icon {
  float: left;
  margin-top: 15px;
  vertical-align: middle;
}
.module .title .txt {
  float: left;
  font-size: 18px;
  color: #333333;
  vertical-align: middle;
  margin-top: 0;
  padding-left: 10px;
}
.module .title .arrow {
  float: right;
  margin-top: 20px;
  vertical-align: middle;
  cursor: pointer;
}
.module .news-pic-box {
  overflow: hidden;
  border-bottom: 1px solid #EDEDED;
  padding-bottom: 16px;
}
.module .news-pic-box .left {
  width: 140px;
  height: 78px;
  float: left;
  background-size: auto 100%;
}
.module .news-pic-box .left img {
  height: 100%;
  width: 100%;
}
.module .news-pic-box .right {
  width: 380px;
  height: 78px;
  padding-left: 11px;
  float: right;
}
.module .news-pic-box .right h4 {
  font-size: 16px;
  color: #333333;
  margin: 0;
  font-weight: normal;
}
.module .news-pic-box .right p {
  font-size: 12px;
  color: #666666;
  margin-top: 10px;
}
.module .news-list {
  position: relative;
  min-height: 180px;
}
.module .news-list ul li {
  height: 45px;
  line-height: 45px;
  font-size: 12px;
  border-bottom: 1px solid #EDEDED;
  position: relative;
  padding-left: 10px;
}
.module .news-list ul li a {
  color: #333333;
}
.module .news-list ul li:after {
  content: '';
  position: absolute;
  width: 6px;
  height: 6px;
  background: #EDEDED;
  border-radius: 6px;
  top: 20px;
  left: 0;
}
.module .news-list ul li.active a,
.module .news-list ul li:hover a {
  color: #E41E15;
}
.module .news-list ul li.active:after,
.module .news-list ul li:hover:after {
  background: #E41E15;
}
.module .news-list.has-map ul li:nth-last-child(1),
.module .news-list.has-map ul li:nth-last-child(2),
.module .news-list.has-map ul li:nth-last-child(3)
{
  width: 66%;
}
.module .news-list .map {
  width: 160px;
  height: 120px;
  background: #ffffff;
  position: absolute;
  right: 0;
  bottom: 0;
  background-image: url("pic_ditu.png");
  background-position: center;
  background-repeat: no-repeat;
}
.ad {
  height: 90px;
  width: 1200px;
  margin: 0 auto;
  position: relative;
}
.ad span{
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 30px;
}
.ad img {
  width: 100%;
  height: 100%;
}
.news {
  width: 1200px;
  margin: 30px auto;
  height: 44px;
  line-height: 44px;
  margin-bottom: 0;
  background: #ffffff;
  padding: 0 20px;
}
.news .left {
  float: left;
  width: 80%;
}
.news .left h4 {
  float: left;
  font-size: 14px;
}
.news .left h4 .swiper-wrapper {
  height: 44px;
}
.news .left h4 .swiper-slide {
  height: 44px;
}
.news .left h4 a {
  color: #666666;
  font-weight: normal;
}
.news .left img {
  margin-left: 10px;
}
.news .right {
  float: right;
  width: 20%;
  text-align: right;
}
.news .right img {
  vertical-align: middle;
  width: 8px;
  cursor: pointer;
}
.know {
  width: 1200px;
  margin: 0 auto;
  padding-bottom: 100px;
}
.know__title {
  text-align: center;
  border-bottom: 1px solid #EDEDED;
}
.know__title h2 {
  font-size: 20px;
  color: #333333;
  border-bottom: 2px solid #E41E15;
  display: inline-block;
  margin: 0 auto;
  padding: 10px 0;
}
.know__content {
  padding: 30px;
  position: relative;
}
.know__content .swiper-slide {
  width: 180px;
}
.know__content .swiper-slide .pic {
  width: 180px;
  height: 100px;
  background-size: auto 100%;
}
.know__content .swiper-slide p {
  font-size: 14px;
  color: #333333;
  margin-top: 5px;
}
.know__content .left-arrow2 {
  position: absolute;
  left: -25px;
  top: 49%;
  z-index: 100;
  width: 16px;
  height: 20px;
  cursor: pointer;
}
.know__content .right-arrow2 {
  position: absolute;
  right: -20px;
  top: 49%;
  z-index: 100;
  width: 16px;
  height: 20px;
  cursor: pointer;
}
.clear-border li {
  border: none!important;
}