.tab_clumn {
  display: flex;
  display: -webkit-flex;
  justify-content: center;
}
.tab_clumn a {
  font-family: PingFang SC, PingFang SC;
  font-weight: 600;
  font-size: 24px;
  color: #333333;
  position: relative;
  display: block;
  margin-right: 34px;
}
.tab_clumn .active::after {
  content: '';
  width: 52px;
  height: 5px;
  background: #0175FF;
  border-radius: 14px 14px 14px 14px;
  position: absolute;
  bottom: -13px;
  left: 50%;
  transform: translateX(-50%);
}
.list {
  margin-top: 33px;
}
.list .img-box {
  width: 315px;
  margin-right: 13px;
  float: left;
  margin-bottom: 20px;
  -webkit-transition: all .5s ease;
  -o-transition: all .5s ease;
  -moz-transition: all .5s ease;
  transition: all .5s ease;
}
.list .img-box:hover {
  transform: translateY(-10px);
}
.list .img-box:hover a .img-box .img-text {
  border-bottom: 1px solid #0166FF;
}
.list .img-box:hover a .img-box .img-text span {
  font-weight: 600;
  color: #0166FF;
}
.list .img-box:hover a .img-box .img-text p {
  color: #0166FF;
}
.list .img-box:hover a .img-text span {
  font-weight: 600;
  color: #0166FF;
}
.list .img-box:nth-child(4n) {
  margin-right: 0;
}
.list .img-box img {
  width: 100%;
  height: 178px;
  display: block;
  border-radius: 6px 6px 0 0;
}
.list .img-box .img-text {
  width: 100%;
  background-color: #fff;
  padding: 17px 17px 17px 13px;
  box-shadow: 0px 8px 13px -3px rgba(0, 0, 0, 0.05);
  border-radius: 0 0 6px 6px;
}
.list .img-box .img-text .flex {
  display: flex;
  display: -webkit-flex;
  justify-content: space-between;
}
.list .img-box .img-text span {
  display: block;
  width: 285px;
  font-family: PingFang TC, PingFang TC;
  font-weight: 400;
  font-size: 16px;
  color: #333333;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-break: break-all;
}
.list .img-box .img-text p {
  font-family: PingFang TC, PingFang TC;
  font-weight: 400;
  font-size: 16px;
  color: #999999;
}
.list .img-box .img-text i {
  font-family: PingFang TC, PingFang TC;
  font-weight: 400;
  font-size: 16px;
  color: #999999;
}