.detail_item{
  display: flex;
  margin-top: 18px;
}
.left{
  width: calc(71.6% - 27px);
  margin-right: 27px;
  margin-bottom: 20px;
  box-shadow: 0 1px 5px rgba(100,100,100,0.3) ;
  box-sizing: border-box;
  padding-left: 29px;
  padding-right: 38px;
}
.right{
  width: 28.4%;
  height: auto;
  box-sizing: border-box;
}
.left .nav_nav{
  line-height: 63px;
  font-size: 18px;
  text-align: center;
  border-bottom: 1px solid #999;
  float: left;
  width: 100%;
}
.left .nav_nav li{
  margin-right: 67px;
  position: relative;
  float: left;
}
.left .nav_nav li:nth-child(4){
  display: none;
}
.left .nav_nav li a {
  display: block;
  color: #333;
}
.left .nav_nav .nav_active img{
  display: block;
}
.left .nav_nav .nav_active a{
  font-weight: 600;
}
.left .nav_nav li:hover a{
  font-weight: 600;
}
.left .nav_nav li:hover img{
  display: block;
}
.left .nav_nav li img{
  position: absolute;
  bottom: -1px;
  z-index: 100;
  display: none;
}
.left .active{
  display: block;
}
.wzgg,.items{
  display: none;
}
.wzgg ul{
  padding: 0 3px;
}
.wzgg ul li{
  border-bottom: 1px dashed #999;
  padding: 16px 0;
}
.wzgg ul li h3{
  margin-bottom: 10px;
  font-size: 16px;
  color: #333;
}
.wzgg ul li p{
  font-size: 14px;
  color: #999;
}
.left .items{
  clear: both;
}
.left .items ul{
  overflow: hidden;
}
.left .items ul li{
  display: flex;
  margin-top: 26px;
}
.left .items ul li .img{
  margin-right: 35px;
  width: 27.1%;
}
.left .items ul li img{
  width: 100%;
  height: 193px;
}
.left .items ul li{
  /*flex: 1;*/
  width: 100%;
}
.left .items ul li a{
  flex: 1;
}
.left .items ul li .texts{
  cursor: pointer;
}
.left .items ul li .title{
  color: #333;
  font-size: 18px;
  line-height: 34px;
}
.left .items ul li .text{
  color: #666;
  font-size: 14px;
  line-height: 24px;
   text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}
.left .items ul li .date{
  display: flex;
  align-items: center;
  line-height: 84px;
  border-bottom: 1px solid #ddd;
}
.left .items ul li .date img{
  display: inline-block;
  width: 31px;
  height: 31px;
  border-radius: 50%;
  border: 1px solid #ddd;
  margin-right: 12px;
}
.left .items ul li .date span{
  color: #999;
  font-size: 14px;
}
.left .items ul li .texts:hover .date{
  border-bottom: 5px solid #f98807;
}
.left .items ul li .texts:hover .title{
  color: #f98807;
}

.right>div{
  box-shadow: 0 1px 5px rgba(100,100,100,0.3) ;
  padding: 0 29px;
}
.right h2 img{
  display: inline-block;
  padding-right: 8px;
}
.right h2{
  line-height: 63px;
  display: flex;
  align-items: center;
  font-size: 20px;
  border-bottom: 1px solid #999;
  color: #333;
}
.right ul{
  padding: 0 3px;
}
.right ul li{
  border-bottom: 1px dashed #ddd;
  padding: 16px 0;
}
.right ul li h3{
  margin-bottom: 10px;
  font-size: 16px;
  color: #333;
}
.right ul li p{
  font-size: 14px;
  color: #999;
}
.left .nav_nav .nav_active img{
  width: 100%;
  height: 7px;
}

@media screen and (max-width: 1024px) {
  .detail_footer{
    display: none !important;
  }
  /* .detail_footer button{
    width: 25px !important;
    height: 25px !important;
    line-height: 25px !important;
    margin: 0 2px !important;
    font-size: 8px !important;
  }
  .detail_footer .left_btn, .detail_footer .right_btn{
    width: 49px !important;
  } */
  .detail_footer .page_active{
    background: #1b97f6;
    color: #fff;
  }
  .left{
    width: 100%;
    margin-right: 0;
    padding-bottom: 20px;
  }
  .left .items ul li{
    display: block;
  }
  .left .nav_nav li:nth-child(4){
    display: block;
  }
  .left .items ul li .img{
    margin: 0;
  }
  .left .items ul li img{
    height: auto;
  }
  .left .nav_nav ul{
    display: flex;
    flex-wrap: wrap;
  }
  .left .nav_nav li{
    margin-right: 0;
    /* width: calc(20% - 15px); */
  }
  .left .nav_nav li:not(:nth-child(1)){
    margin-left: 20px;
  }
  .right{
    display: none;
  }
}
@media screen and (max-width: 768px) {
  .detail_item{
    margin-top: 0;
  }
  .left .nav_nav{
    line-height: 50px;
  }
  .left .nav_nav ul{
    justify-content: space-between;
  }
  .left .nav_nav li{
    margin-left: 0 !important;
    width: 25%;
  }
  .left .nav_nav li a{
    font-size: 14px;
    text-align: center;
  }
  .left .nav_nav .nav_active a{
    font-size: 16px;
  }
  .left .items ul li{
    margin-top: 15px;
  }
  .left .items ul li .date{
    line-height: 50px;
  }
  .wzgg, .items{
    margin-top: 52px;
  }
}