.w50 {
  width: calc(50% - 20px);
}
.w33 {
  width: calc(33.33% - (80px / 3));
}
.ml40 {
  margin-left: 40px;
}
.bg {
  background: url(../img/bg2.png) no-repeat center;
  background-size: cover;
  padding: 40px 0 50px 0;
}
.banner {
  width: 100%;
  height: 550px;
  background-color: #a7a7a7;
  border-radius: 2px;
  background-color: #f5f6f9;
  box-shadow: 0px 3px 6px 0px rgba(161, 161, 161, 0.16);
}
.banner .banner_main {
  height: 100%;
  overflow: hidden;
  position: relative;
}
.banner .banner_main .swiper-slide .box {
  display: block;
  height: 100%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  position: relative;
}
.banner .banner_main .swiper-slide .box span {
  display: block;
  width: 100%;
  height: 50px;
  line-height: 50px;
  font-size: 18px;
  color: #fff;
  background-color: rgba(0, 0, 0, 0.7);
  padding-left: 36px;
  position: absolute;
  bottom: 0;
}
.banner .swiper-container-horizontal > .swiper-pagination-bullets,
.banner .swiper-pagination-custom,
.banner .swiper-pagination-fraction {
  bottom: 16px;
  left: initial;
  width: auto;
  right: 50%;
  transform: translateX(-50%);
}
.banner .swiper-container-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0 6px;
}
.banner .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  display: inline-block;
  border-radius: 100%;
  background: #fff;
  opacity: 0.5;
}
.banner .swiper-pagination-bullet-active {
  opacity: 1;
  width: 12px;
  height: 12px;
  background-color: #fff;
  border-radius: 6px;
}
.title {
  height: 47px;
  position: relative;
}
.title .title_name {
  width: 275px;
  height: 47px;
  background: url(../img/title-bg.png) no-repeat;
  background-size: cover;
  font-size: 22px;
  font-weight: bolder;
  line-height: 47px;
  color: #fff;
  text-align: center;
  position: absolute;
  top: 0;
  left: calc(50% - 137.5px);
}
.title .title_name.none_bg {
  background: none;
}
.more_box {
  width: 100%;
  height: 30px;
  position: relative;
  margin-top: 25px;
}
.more_box .more {
  display: block;
  position: absolute;
  width: 141px;
  height: 30px;
  border: solid 1px #c2c2c2;
  text-align: center;
  font-size: 14px;
  line-height: 30px;
  color: #999;
  top: 0;
  left: calc(50% - 70.5px);
}
.news_list {
  margin-top: 25px;
}
.news_list li {
  float: left;
  width: calc(33.33% - (80px / 3));
  margin-left: 40px;
  background-color: #fff;
  padding-bottom: 30px;
}
.news_list li:first-child {
  margin-left: 0;
}
.news_list li .item_pic {
  width: 100%;
  height: 286px;
  background-color: #b9b9b9;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  margin-bottom: 24px;
}
.news_list li .item_title {
  display: block;
  height: 36px;
  font-size: 16px;
  font-weight: bolder;
  line-height: 18px;
  color: #000;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  padding: 0 20px;
  margin-bottom: 20px;
}
.news_list li .item_content {
  display: block;
  height: 40px;
  font-size: 14px;
  line-height: 20px;
  color: #666666;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  padding: 0 20px;
  margin-bottom: 20px;
}
.news_list li .item_date {
  display: block;
  text-align: right;
  padding: 0 20px;
}
.notice_list {
  margin-top: 25px;
}
.notice_list li {
  float: left;
  width: calc(33.33% - (80px / 3));
  margin-left: 40px;
  background-color: #fff;
  padding: 30px 20px;
}
.notice_list li:first-child {
  margin-left: 0;
}
.notice_list li a {
  display: block;
  height: 42px;
  font-size: 16px;
  line-height: 21px;
  color: #000000;
  color: #000;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  margin-bottom: 15px;
}
.notice_list li span {
  font-size: 14px;
  line-height: 16px;
  color: #999999;
  padding-left: 24px;
  background: url(../img/date.png) no-repeat left;
  background-size: 16px;
}
.banner-img {
  height: 105px;
  background: url(../img/banner.png) no-repeat;
  background-size: cover;
}
.pic_list {
  margin-top: 25px;
}
.pic_list li {
  float: left;
  width: calc(16.66% - 20.84px);
  margin-left: 25px;
}
.pic_list li:first-child {
  margin-left: 0;
}
.pic_list li .pic {
  width: 100%;
  height: 320px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
.pic_list li a {
  display: block;
  line-height: 50px;
  background: #fff;
  font-size: 16px;
  color: #000;
  padding: 0 11px;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}