.f1{
  height: 360px;
  position: relative;
  overflow: hidden;
}
.top_img{
  width: 1920px;
  height: 360px;
  position: absolute;
  left: 50%;
  top: 0;
  margin-left: -960px;
}
.f2{
  background: #e8edf1;
}
.f2_box{
  padding-left: 313px;
  padding-top: 30px;
  /* padding-bottom: 50px; */
  position: relative;
}
.f2_lf{
  height: 476px;
  width: 288px;
  position: absolute;
  top: 50px;
  left: 0;
}
.f2_rt{
  height: 476px;
}
.f2_rt:hover a{
  cursor: pointer;
  text-decoration: none;
}
.f2_title{
  padding-top: 20px;
}
.title_cn{
  display: inline-block;
  height: 30px;
  line-height: 30px;
  font-size: 30px;
  font-weight: bold;
  color: #0071c1;
  position: relative;
}
.title_cn:after{
  content: '';
  width: 2em;
  height: 1px;
  background: #9ab3c4;
  position: absolute;
  bottom: -15px;
  left: 1em;
}
.title_en{
  height: 20px;
  line-height: 20px;
  margin-top: 25px;
  font-size: 20px;
  font-weight: bold;
  color: #9ab3c4;
}
.f2 .look_more{
  position: absolute;
  padding: 15px 30px;
  background: #0071c1;
  color: #ffffff;
  bottom: 50px;
  left: 0;
}
.f2_rt .slide{
  width: 288px;
}
.f2_rt .slide img{
  width: 288px;
  height: 214px;
}
.slide_title{
  font-size: 16px;
  color: #333333;
  height: 44px;
  line-height: 22px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp:2;
  overflow: hidden;
  margin-top: 10px;
}
.slide_text{
  font-size: 14px;
  color: #333333;
  height: 90px;
  line-height: 30px;
  display: -webkit-box;
  /* text-align: justify; */
  -webkit-box-orient: vertical;
  -webkit-line-clamp:3;
  overflow: hidden;
  margin-top: 38px;
  margin-bottom: 39px;
}
.slide_date{
  font-size: 14px;
  color: #0071c1;
}
.f2 .bx-wrapper .bx-controls-direction a {
  margin-top: -40px;
  width: 88px;
  height:80px;
}
.f2 .bx-wrapper .bx-prev {
  left: -313px;
  background: url("../img/arrow_left_light.png") center no-repeat;
}
.f2 .bx-wrapper .bx-next {
  left: -178px;
  background: url("../img/arrow_right_light.png") center no-repeat;
}
.f2 .bx-wrapper .bx-controls-direction .bx-prev.disabled {
  display: block;
  background: url("../img/arrow_left.png") center no-repeat;
}
.f2 .bx-wrapper .bx-controls-direction .bx-next.disabled {
  display: block;
  background: url("../img/arrow_right.png") center no-repeat;
}
.f3{
  padding: 50px 0;
  background: #f6f8f9;
}
.f3_title{
  text-align: center;
  position: relative;
  height: 76px;
}
.f3_title .look_more{
  position: absolute;
  right: 0;
  padding-right: 80px;
  height: 28px;
  line-height: 28px;
  top: 24px;
}
.f3_title .look_more a{
  color: #333333;
}
.f3_title .look_more a:hover{
  color: #0071c1;
}

.f3_title .look_more img{
  width: 68px;
  height: 28px;
  position: absolute;
  top: 0;
  right: 0;
}
.list_news{
  margin-top: 20px;
  height: 264px;
}
.item_news{
  width: 288px;
  margin-left: 16px;
  height: 100%;
  float: left;
  background: #fff;
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  padding: 30px 10px 0;
}
.item_news:hover{
  box-shadow: 6px 4px 10px 1px rgba(0, 0, 0, 0.17);
}
.item_news:hover .news_title{
  color: #ea0000;
}
.item_1{
  margin-left: 0;
}
.news_tag{
  position: absolute;
  top: 0;
  right: 0;
  padding:0 8px;
  height: 30px;
  line-height: 30px;
  border-radius: 0 4px 0 4px;
}
.news_title{
  height: 36px;
  line-height: 36px;
  color: #333333;
  font-weight: bold;
  font-size: 16px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news_date{
  margin: 15px 0;
  display: inline-block;
  height: 20px;
  line-height: 20px;
  position: relative;
  color: #aaaaaa;
  font-size: 16px;
}
.news_date .new{
  width: 28px;
  height: 11px;
  position: absolute;
  top: -2px;
  right: -30px;
}
.news_text{
  font-size: 14px;
  color: #666666;
  height: 90px;
  line-height: 30px;
  display: -webkit-box;
  text-align: justify;
  -webkit-box-orient: vertical;
  -webkit-line-clamp:3;
  overflow: hidden;
}
.new_more{
  position: absolute;
  bottom: 20px;
  right: 10px;
  color: #0071c1;
}
.item_1 .news_tag{
  background: #fff4d2;
  color: #ff7002;
}
.item_2 .news_tag{
  background: #e5edff;
  color: #4880ff;
}
.item_3 .news_tag{
  background: #e2ffef;
  color: #30c675;
}
.item_4 .news_tag{
  background: #fff9e3;
  color: #ffbc48;
}
.f4{
  border-top: 5px solid #4c9bd3;
}
.f4 .w_content{
  padding: 50px 0;
}
.f4_lf{
  height: 374px;
}
.f4_rt{
  position: absolute;
  width: 313px;
  height: 474px;
  top: -6px;
  right: 0;
  z-index: 100;
}
.f4_rt_img{
  width: 313px;
}
.f4_rt_title{
  width: 180px;
  height: 48px;
  line-height: 48px;
  text-align: center;
  font-size: 18px;
  font-weight: bold;
  color: #ffffff;
  background-image: url("../img/rect.png");
  position: absolute;
  top: 50px;
  left: 66px;
  z-index: 200;
}
.f4 .bx-wrapper{
  top:-4px;
  height: 330px;
  overflow: hidden;
}
.f4 .bx-wrapper .bx-controls-direction a {
  margin-top: -38px;
  width: 38px;
  height:75px;
}
.f4 .bx-wrapper .bx-prev {
  left: 0;
  background: url("../img/ico_lf.png") center no-repeat;
}
.f4 .bx-wrapper .bx-next {
  right: 0;
  background: url("../img/ico_rt.png") center no-repeat;
}
.f4_rt .img_name{
  position: absolute;
  bottom: 20px;
  left: 0;
  width: 100%;
  text-align: center;
  z-index: 100;
  font-size: 16px;
  color: #ffffff;
}
.box_msg{
  width: 427px;
  margin-right:16px;
  float: left;
  height: 100%;
}
.msg_title{
  height: 30px;
  line-height: 30px;
  color: #0071c1;
  font-weight: bold;
  font-size: 24px;
  position: relative;
}
.msg_title .msg_more{
  color: #0071c1;
  font-weight: normal;
  font-size: 14px;
  float: right;
}
.list_msg{
  margin-top: 22px;
}
.item_msg{
  height: 50px;
  line-height: 40px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  border-bottom: 1px solid #dfdfdf;
}
.item_msg a{
  color: #333;
}
.item_msg:hover a{
  text-decoration: none;
  cursor: pointer;
  color: #0071c1;
}
.box_msg a {
  color: #333;
}
.box_msg a:hover{
  color: #0071c1;
  text-decoration: none;
  cursor: pointer;
}
.item_msg_1{
  height: 120px;
  position: relative;
  padding-left: 190px;
  overflow: hidden;
}
.item_msg_2{
  height: 50px;
  line-height: 40px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  border-bottom: 1px solid #dfdfdf;
}
.msg_date{
  font-size: 12px;
  color: #9a999a;
  padding-right: 20px;
}
.item_msg_1 .msg_img{
  position: absolute;
  width: 180px;
  height: 112px;
  top: 4px;
  left: 0;
}
.msg_time{
  margin-top: 5px;
  position: relative;
  padding-left: 20px;
  height: 20px;
  line-height: 20px;
  color: #9a999a;
  font-size: 12px;
}
.msg_time img{
  position: absolute;
  left: 0;
  top: 2px;
  height: 16px;
  width: 16px;
}
.box_msg .msg_title{
  display: block;
  height: 30px;
  line-height: 30px;
  font-size: 16px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #333333;
}
.msg_intro{
  height: 60px;
  line-height: 20px;
  display: -webkit-box;
  text-align: justify;
  -webkit-box-orient: vertical;
  -webkit-line-clamp:3;
  overflow: hidden;
  font-size: 12px;
  color: #999999;
}
.f5{
  height: 220px;
  position: relative;
  overflow: hidden;
  margin-top: -6px;
  padding-top: 74px;
}
.bg_f5{
  position: absolute;
  height: 220px;
  width: 1922px;
  top: 0;
  left: 50%;
  margin-left: -961px;
}
.f5_title{
  float: left;
  white-space: nowrap;
  height: 60px;
  margin-top: 6px;
  border-left: 2px solid #0071c1;
  padding-left: 20px;
}
.f5_title .text_cn{
  height: 24px;
  line-height: 24px;
  font-size: 24px;
  font-weight: bold;
  color: #0071c1;
}
.f5_title .text_en{
  height: 16px;
  line-height: 16px;
  margin-top: 20px;
  font-size: 16px;
  font-weight: bold;
  color: #9ab3c4;
}
.ico_link{
  width: 100px;
  margin-left: 10px;
  float: right;
  height: 72px;
  text-align: center;
  white-space: nowrap;
}

.ico_link:hover{
  color: inherit;
  cursor: pointer;
}
.ico_link:hover span{
  color: #0071c1;
  cursor: pointer;
}
.ico_link span{
  line-height: 16px;
  color: #333333;
  font-size: 16px;
}
.ico_link .link_img{
  height: 56px;
}
a img{
  border-style:none;
}