.inner_box {
  width: 100%;
  background: url('../images/bg.png') no-repeat top center;
  background-size: contain;
  padding-top: 156px;
}
@keyframes scale1 {
  0% {
    transform: scale(0.9);
  }
  50% {
    transform: scale(1);
  }
  100% {
    transform: scale(0.9);
  }
}
.inner_box .swiper_inner {
  width: 1200px;
  margin: 0 auto;
  position: relative;
  /*     padding-bottom: 80px; */
}
.inner_box .swiper_inner .swiper-container1 {
  width: 670px;
  height: 440px;
  float: left;
  overflow: hidden;
  position: relative;
}
.inner_box .swiper_inner .swiper-container1 .swiper-button-next {
  width: 29px;
  height: 53px;
  background: url('../images/btn_r.png') no-repeat center center;
  background-size: 100% 100%;
}
.inner_box .swiper_inner .swiper-container1 .swiper-button-prev {
  width: 29px;
  height: 53px;
  background: url('../images/btn_l.png') no-repeat center center;
  background-size: 100% 100%;
}
.inner_box .swiper_inner .swiper-container1 .swiper-pagination {
  bottom: 30px;
}
.inner_box .swiper_inner .swiper-container1 .swiper-pagination .swiper-pagination-bullet {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background-color: #fff;
  opacity: 1;
  margin: 0 10px;
}
.inner_box .swiper_inner .swiper-container1 .swiper-pagination .swiper-pagination-bullet-active {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: #fff;
  background-size: 100% 100%;
  opacity: 1;
  position: relative;
  top: 5px;
}
.inner_box .swiper_inner .txt_box {
  width: 1132px;
  height: 434px;
  background-color: #ffffff;
  box-shadow: 4px 4px 10px 1px rgba(0, 16, 67, 0.1);
  position: absolute;
  right: 0;
  top: 30px;
}
.inner_box .swiper_inner .txt_box ul {
  width: 460px;
  position: absolute;
  right: 30px;
  top: 40px;
}
.inner_box .swiper_inner .txt_box ul li {
  padding-bottom: 15px;
  border-bottom: 1px solid #f2f2f2;
  margin-top: 14px;
}
.inner_box .swiper_inner .txt_box ul li.active a {
  color: #fe7149;
}
.inner_box .swiper_inner .txt_box ul li:first-child {
  margin-top: 0;
}
.inner_box .swiper_inner .txt_box ul li a {
  display: block;
  color: #333333;
}
.inner_box .swiper_inner .txt_box ul li a h5 {
  text-overflow: -o-ellipsis-lastline;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  font-size: 22px;
  font-weight: normal;
  height: 60px;
  overflow: hidden;
}
.inner_box .swiper_inner .txt_box ul li a p {
  margin-top: 10px;
  font-size: 16px;
}
.inner_box .swiper_inner .txt_box ul li:hover a {
  color: #fe7149;
}
.inner_box .mp4_news_box {
  width: 1200px;
  margin: 0 auto;
  margin-top: 110px;
  position: relative;
}
.inner_box .mp4_news_box .title {
  width: 180px;
  display: block;
  margin: 0 auto;
}
.inner_box .mp4_news_box .more {
  position: absolute;
  top: 70px;
  right: 0;
  display: block;
  width: 40px;
  height: 40px;
  background: url('../images/more.png') no-repeat 100% 100%;
  background-size: 100% 100%;
  animation: scale1 1.5s infinite linear;
  z-index: 11;
}
.inner_box .mp4_news_box .info_box {
  margin-top: 60px;
}
.inner_box .mp4_news_box .info_box .l_box {
  float: left;
}
.inner_box .mp4_news_box .info_box .l_box img {
  width: 304px;
  height: 172px;
}
.inner_box .mp4_news_box .info_box .l_box li {
  margin-top: 14px;
  position: relative;
}
.inner_box .mp4_news_box .info_box .l_box li:first-child {
  margin-top: 0;
}
.inner_box .mp4_news_box .info_box .l_box li a {
  display: block;
}
.inner_box .mp4_news_box .info_box .l_box li .btn {
  position: absolute;
  width: 39px;
  height: 39px;
  background: url('../images/mp4_play_btn-1.png') no-repeat center center;
  background-size: 100% 100%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.inner_box .mp4_news_box .info_box .r_box {
  float: right;
  position: relative;
}
.inner_box .mp4_news_box .info_box .r_box a {
  display: block;
}
.inner_box .mp4_news_box .info_box .r_box a:hover .txt {
  opacity: 1;
}
.inner_box .mp4_news_box .info_box .r_box a img {
  width: 876px;
  height: 545px;
}
.inner_box .mp4_news_box .info_box .r_box a .btn {
  position: absolute;
  width: 80px;
  height: 80px;
  background: url('../images/mp4_play_btn-1.png') no-repeat center center;
  background-size: 100% 100%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.inner_box .mp4_news_box .info_box .r_box a .txt {
  width: 100%;
  height: 115px;
  background: #fdd000;
  position: absolute;
  bottom: 0;
  left: 0;
  padding: 30px;
  box-sizing: border-box;
  opacity: 0;
  transition: all 0.8s;
}
.inner_box .mp4_news_box .info_box .r_box a .txt p {
  font-size: 22px;
  line-height: 1.5;
  color: #ffffff;
  box-sizing: border-box;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
}
.inner_box .news_information_box {
  width: 1200px;
  margin: 0 auto;
  margin-top: 80px;
  position: relative;
}
.inner_box .news_information_box .title {
  width: 160px;
  display: block;
  margin: 0 auto;
}
.inner_box .news_information_box ul {
  margin-top: 60px;
}
.inner_box .news_information_box ul li {
  margin-top: 40px;
}
.inner_box .news_information_box ul li:hover .txt_box .txt {
  color: #fe7149;
}
.inner_box .news_information_box ul li:hover .txt_box .txt p {
  color: #fe7149;
}
.inner_box .news_information_box ul li a {
  display: block;
}
.inner_box .news_information_box ul li a .pic {
  float: left;
}
.inner_box .news_information_box ul li a .pic img {
  width: 430px;
  height: 250px;
}
.inner_box .news_information_box ul li a .txt_box {
  float: left;
  width: 770px;
  border: solid 1px rgba(7, 34, 141, 0.07);
  box-sizing: border-box;
  height: 250px;
  position: relative;
}
.inner_box .news_information_box ul li a .txt_box::before {
  content: '';
  position: absolute;
  left: 170px;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 180px;
  background-color: #fe7149;
  opacity: 0.25;
}
.inner_box .news_information_box ul li a .txt_box .time {
  float: left;
  color: #fe7149;
  margin-left: 35px;
  margin-top: 40px;
}
.inner_box .news_information_box ul li a .txt_box .time h6 {
  font-size: 40px;
}
.inner_box .news_information_box ul li a .txt_box .time p {
  font-size: 24px;
  margin-top: 10px;
}
.inner_box .news_information_box ul li a .txt_box .txt {
  float: left;
  margin-left: 45px;
  width: 550px;
  margin-top: 40px;
  color: #333333;
}
.inner_box .news_information_box ul li a .txt_box .txt h5 {
  font-size: 24px;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
}
.inner_box .news_information_box ul li a .txt_box .txt p {
  font-size: 16px;
  color: #666666;
  margin-top: 15px;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  line-clamp: 4;
  -webkit-box-orient: vertical;
  text-align: justify;
  line-height: 1.5;
}
.inner_box .page_box {
  width: 1200px;
  margin: 0 auto;
  position: relative;
  height: 80px;
  margin-top: 90px;
  margin-bottom: 100px;
}
.inner_box .page_box .page {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.inner_box .page_box .page a {
  float: left;
  width: 38px;
  height: 38px;
  background: #484848;
  margin: 0 20px;
  color: #fff;
  text-align: center;
  line-height: 38px;
  border-radius: 50%;
  font-size: 24px;
}
.inner_box .page_box .page a.active {
  width: 64px;
  height: 64px;
  line-height: 64px;
  margin-top: -15px;
  font-size: 36px;
}
.inner_box .page_box .page a.frist {
  background: url('../images/page_left_btn.png') no-repeat;
  background-size: 100% 100%;
}
.inner_box .page_box .page a.last {
  background: url('../images/page_right_btn.png') no-repeat;
  background-size: 100% 100%;
}