.LineHide {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-break: break-all;
}
.clearfix:after {
  content: "";
  clear: both;
  height: 0;
  overflow: hidden;
  visibility: hidden;
  display: block;
}
.clearfix {
  zoom: 1;
}
.right .tabbox {
  margin-bottom: 20px;
  width: 898px;
  padding: 23px 25px;
  background: #FFFFFF;
}
.right .tabbox .tab {
  display: flex;
  align-items: center;
  margin-bottom: 6px;
}
.right .tabbox .tab:nth-last-child(1) {
  margin-bottom: 0;
}
.right .tabbox .tab div {
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  font-size: 16px;
  color: #1943F3;
}
.right .tabbox .tab ul {
  display: flex;
}
.right .tabbox .tab ul li {
  padding: 6px 15px;
}
.right .tabbox .tab ul li a {
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  font-size: 16px;
  color: #333333;
}
.right .tabbox .tab ul .on {
  background: #D5E5FF;
  border-radius: 14px 14px 14px 14px;
  border: 1px solid #FFFFFF;
}
.right .classList li {
  float: left;
  box-shadow: 0px 9px 10px 9px #EEEFF2;
  border-radius: 10px 10px 10px 10px;
  overflow: hidden;
  margin-right: 18px;
  margin-top: 20px;
}
.right .classList li:nth-child(3n) {
  margin-right: 0;
}
.right .classList li:nth-child(1),
.right .classList li:nth-child(2),
.right .classList li:nth-child(3) {
  margin-top: 0;
}
.right .classList li:hover a .details .title {
  color: #1943F3;
}
.right .classList li a .imgbox {
  width: 287px;
  height: 161px;
}
.right .classList li a .imgbox img {
  display: block;
  width: 100%;
  height: 100%;
}
.right .classList li a .details {
  padding: 20px 10px;
}
.right .classList li a .details .title {
  margin-bottom: 20px;
  width: 261px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: bold;
  font-size: 16px;
  color: #333333;
  line-height: 25px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    word-break: break-all;
}
.right .classList li a .details .writer {
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  font-size: 14px;
  color: #72767D;
}