body {
  background-color: #f6f6f6;
}
.h_tlist {
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.h_tlist a {
  margin-right: 40px;
  font-size: 20px;
  font-family: Microsoft YaHei-Regular, Microsoft YaHei;
  position: relative;
}
.h_tlist a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: #17868D;
  transform: scaleX(0);
  transition: transform 0.3s;
}
.h_tlist a:last-child {
  margin-right: 0;
}
.h_tlist a:hover {
  color: #17868D;
}
.h_tlist a:hover::after {
  transform: scaleX(1);
}
.h_tlist .h_active {
  color: #17868D;
}
.h_tlist .h_active::after {
  transform: scaleX(1);
}
.h_newList {
  margin-top: 20px;
}
.h_newList .h_box {
  background-color: #fff;
  transition: transform 0.3s ease-out;
  margin-bottom: 20px;
}
.h_newList .h_box:nth-child(4n) {
  margin-right: 0;
}
.h_newList .h_box .h_T {
  padding: 24px;
  width: 30%;
  overflow: hidden;
}
.h_newList .h_box .h_T img {
  width: 100%;
}
.h_newList .h_box .h_B {
  width: 70%;
  padding: 24px;
}
.h_newList .h_box .h_B .h_title {
  font-size: 20px;
  font-family: Microsoft YaHei-Bold, Microsoft YaHei;
  font-weight: 700;
  color: #3D3D3D;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  margin-bottom: 14px;
}
.h_newList .h_box .h_B .h_desc {
  font-size: 14px;
  font-family: Microsoft YaHei-Regular, Microsoft YaHei;
  font-weight: 400;
  color: #979797;
  text-align: justify;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  margin-bottom: 30px;
}
.h_newList .h_box .h_B .h_time {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.h_newList .h_box .h_B .h_time span {
  display: block;
  width: calc(100% - 120px);
  max-width: 400px;
  height: 2px;
  background: linear-gradient(270deg, rgba(176, 176, 176, 0) 0%, #B0B0B0 100%);
}
.h_newList .h_box .h_B .h_time p {
  font-size: 14px;
  font-family: Microsoft YaHei-Regular, Microsoft YaHei;
  font-weight: 400;
  color: #BCBCBC;
}
.h_newList .h_box:hover {
  transform: scale(1.01);
  box-shadow: 0px 10px 20px 0px rgba(0, 0, 0, 0.1);
}
.h_newList .h_box:hover .h_B .h_title {
  color: #17868D;
}
.h_newList .h_box:hover .h_time span {
  background: linear-gradient(270deg, rgba(23, 134, 141, 0) 0%, #17868D 100%);
}
@media screen and (max-width: 767px) {
  .h_newList .h_box {
    flex-wrap: wrap;
  }
  .h_newList .h_box .h_T,
  .h_newList .h_box .h_B {
    width: 100%;
  }
  .h_newList .h_box .h_B {
    padding-top: 0;
  }
}