html,body{
  background: #F5F5F5;
}
.layui-carousel-ind li {
  background-color: #D9D9D9;
}

.layui-carousel-ind li.layui-this {
  background-color: #18A2AE;
}

.layui-carousel-ind ul {
  background-color: transparent;
}

.main {
  width: 100%;
  /* background-image: url(../../new_img/home/bg_main.png);
  background-size: 100% 100%;
  background-repeat: no-repeat; */
  padding: 30px 0 20px 0;
  margin-bottom: 0;
}

.main_body {
  width: 1200px;
  margin: 0 auto;
}

.title {
  background-image: url(../../new_img/home/title_bg_info.png);
  height: 40px;
  line-height: 40px;
  padding-left: 82px;
  box-sizing: border-box;
  background-size: 1200px 100%;
  background-repeat: no-repeat;
  margin-bottom: 30px;
}

.arrown {
  width: 13px;
  height: 14px;
  margin-left: 5px;
}

.news_ul li {
  color: #333333;
  font-size: 16px;
  margin: 20px 0;
  padding-bottom: 15px;
  border-bottom: 1px dashed #999999;
}

.news_ul .li_tops {
  color: #E62129;
}

.top_arrown {
  width: 20px;
  height: 20px;
  margin-right: 10px;
}

.active_info {
  position: relative;
  width: 383px;
  height: 230px;
  border-radius: 10px;
  margin-bottom: 20px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  -ms-border-radius: 10px;
  -o-border-radius: 10px;
}

.active_title {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 383px;
  height: 40px;
  line-height: 40px;
  padding: 0 10px;
  box-sizing: border-box;
  color: #FAFAFA;
  font-size: 14px;
  background: rgba(0, 0, 0, .3);
  border-radius: 0px 0px 8px 8px;
}

.video_title {
  width: 24px;
  height: 24px;
  margin-right: 10px;
}

.active_video {
  position: relative;
  width: 390px;
  height: 219px;
  border-radius: 10px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  -ms-border-radius: 10px;
  -o-border-radius: 10px;
  margin-bottom: 20px;
}

.video_active {
  width: 60px;
  height: 60px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
}

.banner_info {
  width: 100%;
  height: 240px;
  margin-top: 30px;
}

.teacher_info {
  display: flex;
  justify-content: space-between;
  flex-direction: column;
  width: 240px;
  height: 290px;
  background: #FFFFFF;
  border-radius: 8px 8px 8px 8px;
  /* margin-right: 20px; */
  -webkit-border-radius: 8px 8px 8px 8px;
  -moz-border-radius: 8px 8px 8px 8px;
  -ms-border-radius: 8px 8px 8px 8px;
  -o-border-radius: 8px 8px 8px 8px;
}

.teacher_img {
  width: 100%;
  height: 240px;
  border-radius: 8px 8px 0 0;
  -webkit-border-radius: 8px 8px 0 0;
  -moz-border-radius: 8px 8px 0 0;
  -ms-border-radius: 8px 8px 0 0;
  -o-border-radius: 8px 8px 0 0;
  background: salmon;
}

.teacher_info:hover {
  box-shadow: 4px 6px 10px rgba(0, 0, 0, .2);
  transition: 0.5s ease;
  -webkit-transition: 0.5s ease;
  -moz-transition: 0.5s ease;
  -ms-transition: 0.5s ease;
  -o-transition: 0.5s ease;
}

.img_culture {
  width: 180px;
  height: 180px;
}

.imgs_shop {
  width: 786px;
  height: 262px;
}

.inherit_img {
  width: 390px;
  height: 120px;
  border-radius: 10px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  -ms-border-radius: 10px;
  -o-border-radius: 10px;
}

.swiper-container {
  width: 100%;
  height: 300px;
  overflow: hidden;
}