html * {
  -webkit-tap-highlight-color: transparent;
}

* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

/* 蓝色链接 */
a,
a:hover,
a:active,
a:visited,
a:link,
a:focus {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-tap-highlight-color: transparent;
  color: black;
  outline: none;
  background: none;
  text-decoration: none;
}


.main-content-wrapper {
  width: 1200px;
  height: 600px;
  margin: 16px auto;
  background-color: #fff;
  position: relative;
  padding: 16px;
}

.main-content-wrapper .left-content {
  width: 690px;
  float: left;
}

.new_UlDiv .new_liDiv {
  float: left;
  width: 31%;
  margin-top: 30px;
}

/*标题 */
.new_liTitle {
  line-height: 40px;
  border-bottom: 1px solid #ddd;
  font-size: 21px;
  font-weight: 600;
}

.clearfix:before,
.clearfix:after {
  content: "";
  display: table;
}

.clearfix:after {
  clear: both;
}

.new_liDiv_one .new_li_span.one {
  background-color: #4272c7;
  width: 145px;
  color: #FFF;
  font-weight: bold;
  margin-right: -10px;
}

/* 标题的字体 */
.new_liTitle span {
  float: left;
  padding: 0 50px 0 10px;
  cursor: pointer;
}

/* 选中综合新闻时的科研动态样式 */
.new_liDiv_one .new_li_span.two {
  position: relative;
  left: 10px;
  background-color: #f7f7f7;
  color: gray;
}

.new_liDiv_one .new_li_span.two:before {
  content: '';
  position: absolute;
  left: -40px;
  top: 0;
  width: 0;
  height: 0;
  border-top: 40px solid #f7f7f7;
  border-left: 40px solid transparent;
}

.new_liDiv_one .new_li_span.two:after {
  content: '';
  position: absolute;
  right: 0px;
  top: 0;
  width: 0;
  height: 0;
  border-top: 40px solid #FFF;
  border-left: 40px solid transparent;
}

/* “更多”的样式 */
.new_liTitle em {
  position: relative;
  float: right;
  font-size: 16px;
  cursor: pointer;
  font-style: normal;

}
.new_liTitle em a{
color:#164384;
}
/*.new_liTitle em:before {*/
/*    content: '';*/
/*    position: absolute;*/
/*    left: -15px;*/
/*    top: 0;*/
/*    width: 4px;*/
/*    height: 0;*/
/*    border-top: 40px solid #f7f7f7;*/
/*    border-left: 40px solid transparent;*/
/*}*/

/*.new_liTitle em:after {*/
/*    content: '';*/
/*    position: absolute;*/
/*    left: -10px;*/
/*    top: 0;*/
/*    width: 4px;*/
/*    height: 0;*/
/*    border-top: 40px solid #FFF;*/
/*    border-left: 10px solid transparent;*/
/*}*/

/* 选中综合新闻时，新闻的布局 */
.new_liDiv_one .new_liCot.one {
  display: block;
  margin-top: 5px;
}

/* 选中综合新闻时，科研动态的布局（不显示） */
.new_liDiv_one .new_liCot.two {
  display: none;
}

/* 主体部分样式 */
.new_liCot {
  margin-top: -10px;
  height: auto;
  line-height: 18px;
  font-size: 15px;
  overflow: hidden;
}

.new_liCot p {
  position: relative;
  padding-left: 36px;
  padding-right: 36px;
  cursor: pointer;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 635px;
}

/* 新闻时间 */
.new_liCot p span {
  float: right;
}

/* 选中科研动态时，综合新闻标题的样式 */
.new_liDiv_two .new_li_span.one {
  background-color: #f7f7f7;
  color: gray;
}

/* 选中科研动态时，科研动态标题的样式 */
.new_liDiv_two .new_li_span.two {
  position: relative;
  background-color: #4272c7;
  color: #FFF;
  font-weight: bold;
}

.new_liDiv_two .new_li_span.two:before {
  content: '';
  position: absolute;
  left: -40px;
  top: 0;
  width: 0;
  height: 0;
  border-top: 40px solid #4272c7;
  border-left: 40px solid transparent;
}

.new_liDiv_two .new_li_span.two:after {
  content: '';
  position: absolute;
  right: 0px;
  top: 0;
  width: 0;
  height: 0;
  border-top: 40px solid #FFF;
  border-left: 40px solid transparent;
}

.new_liDiv_two .new_liCot.one {
  display: none;
}

.new_liDiv_two .new_liCot.two {
  display: block;
width: 100%;
}

.new_liCot p:before {
  content: '';
  position: absolute;
  left: 10px;
  top: 50%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #999;
  transform: translateY(-50%);
}



.img.one .img_li img {
  width: 100%;
  height: 200px;

}

.img.two .img_li img {
  width: 100%;
  height: 190px;
}

.img.one .img_li span {
  color: #4272c7;
}

.img_li {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  width: 100%;
}

.img.two .img_li_span {
  display: flex;
  flex-direction: column;
  margin-top: 10px;
  width: 45%;
}

.img.two .img_li_span .content_title {
  text-align: center;
  word-break: normal;
  width: 100%;
  font-size: 12px;
  line-height: 20px;
  height: 20px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: bold;
}

.img.two .img_li_span .content_from {
  text-align: center;
  word-break: normal;
  width: 100%;
  font-size: 11px;
  line-height: 20px;
  font-style: italic;
  font-weight: bold;
}

.new_liCot_imgWrapper {
  width: 100%;
  display: flex;
  justify-content: space-between;
}

.img_content {
  width: 98%;
}

.img_content img {

  height: 248px;
}

.img_content>span>a {
  color: gray;
  font-weight: 600;
  letter-spacing: 1px;
}

.img_content>span>a:hover{
  color: #004ea1;
}

.newslist>li{
  display: block;
  /* padding: 0px 0; */
  height: 38px;
  border-bottom: dotted #cccccc 1px;
  line-height: 38px;
}