.centent .banner {
  margin-bottom: 3rem; margin-top:6.25rem;
}
.centent .zhongxin {
  text-align: center;
}
.centent .zhongxin h2 {
  color: var(--lColor);
  font-size: 1.8rem;
  font-weight: 400;
  margin-bottom: 1.375rem;
}
.centent .zhongxin .option {
  margin-bottom: 3rem;
}
.centent .zhongxin .option .option_list {
  display: flex;
  justify-content: center;
}
.centent .zhongxin .option .option_list .option_item {
  background-color: #f7f7f7;
  padding: 0.7rem 1.5rem;
  border-radius: 0.5rem;
  cursor: pointer;
  margin-right: 2rem;
  border: #f7f7f7 solid 0.125rem;
}
.centent .zhongxin .option .option_list .option_item.active {
  border: #fb680b solid 0.125rem;
   
}
.centent .zhongxin .option .option_list .option_item.active a{ }
.centent .zhongxin .option .option_list .option_item:last-child {
  margin-right: 0;
}
.centent .zhongxin .news_box {
  margin-bottom: 3rem;
}
.centent .zhongxin .news_box .news_list {
  margin-bottom: 3rem;
}
.centent .zhongxin .news_box .news_list .news_item {
  border-top: 0.0625rem dashed #ccc;
  padding: 2rem;
}
.centent .zhongxin .news_box .news_list .news_item .news_time {
  display: flex;
  position: relative;
  font-size: 32px;
  color: var(--lColor);
  font-weight: 600;
}
.centent .zhongxin .news_box .news_list .news_item .news_time > div {
  text-align: left;
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin-left: 5px;
}
.centent .zhongxin .news_box .news_list .news_item .news_time > div > span {
  display: block;
  font-size: 12px;
  font-weight: 600;
}
.centent .zhongxin .news_box .news_list .news_item .news_time::before {
  content: '';
  width: 1.875rem;
  height: 1.875rem;
  background: url(../images/time.png) no-repeat center center;
  position: absolute;
  left: -15px;
  top: 50%;
  transform: translateY(-50%);
}
.centent .zhongxin .news_box .news_list .news_item .news {
  text-align: left;
}
.centent .zhongxin .news_box .news_list .news_item .news .news_title h5 {
  margin-bottom: 5px;
  font-size: 1rem;
  font-weight: 700;
}
.centent .zhongxin .news_box .news_list .news_item .news .news_title p {
  color: #8a7e7e; font-size:12px;
}
.centent .zhongxin .news_box .news_list .news_item .news .news_centent {
  padding: 1rem;
 color: #8a7e7e; 
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.centent .zhongxin .news_box .news_list .news_item .news .news_centent a {
  color: #777;
}
.centent .zhongxin .news_box .news_list .news_item .news .news_centent a:hover {
  color: var(--lColor);
}
.centent .zhongxin .news_box .page_box {
  display: flex;
  justify-content: flex-end;
}
@media screen and (max-width: 800px) {
.centent{margin-bottom:0;}
  .centent .banner {
    margin-bottom: 1rem; margin-top:3.89rem;
  }
  .centent .zhongxin h2 {
    font-size: 1.6rem;
  }
  .centent .zhongxin .option {
    margin-bottom: 0;
  }
  .centent .zhongxin .option .option_list {
    flex-wrap: wrap;
  }
    .centent .zhongxin .option .option_list .option_item {
    padding: 0.325rem 1rem;
    margin: 0.325rem; float:left;
  }
.centent .zhongxin .news_box .news_list{ margin-top:1rem;}
  .centent .zhongxin .option .option_list .option_item:nth-child(1) {
    margin-right: 1rem;
  }
  .centent .zhongxin .option .option_list .option_item.active {
  }
  .centent .zhongxin .news_box .news_list .news_item {
    margin: 0;
  }
  .col-md-2,.col-md-9{ padding:0 5px;}
  .centent .zhongxin .news_box .news_list .news_item .news .news_centent{ padding:0;}
  .centent .zhongxin .news_box .news_list .news_item .news_time{ display:none;}
  .centent .zhongxin .news_box .news_list .news_item{ padding:0.5rem;}
  .news_img{ float:left; width:40%;}
  .centent .zhongxin .news_box .news_list .news_item .news{ float:left; width:59%;}
  .centent .zhongxin .news_box .page_box {
    justify-content: center;
  }
}