.img_box{overflow: hidden;}
/* 内容部分开始 */
.col-6{
    width:32%;
}
/* .zlxm_nr{ overflow: hidden;} */
.breadcrumb {
   border-radius: 0;
   border-bottom: 1px solid #ddd;
   color: #777;
   padding: .75rem 1rem;
   display: flex;
}
.align-items-center p{ font-size:13px;line-height: 22px;margin: 0;}
.btn-sr1:hover a, .btn-sr2 a{color: #fff;}
.post-content > p {display: block; margin: 0px 0;overflow: hidden;}
/* 内容部分结束 */
/* 底部部分手机端 */
.d-sm-none{
   display:none;
 }
 .post-content{ margin-bottom: 10px;}
 .foot_link3 {
   text-align: center;
   background: url(../assets/foot_link.png) no-repeat center bottom;
   color: #fff;
   line-height: 3.5rem;
   padding-bottom: 12px;
}
 @media only screen and (min-width: 767px) and (max-width: 992px) {
 .col-md-12 { float: left;width: 100%}
 }

@media only screen and (min-width: 480px) and (max-width: 767px) {
   .wework-social ul li {
       margin-bottom: 65px;
       margin-right: 10px;
       width: 182px;
       height:120px;
     }
     .xjjs_dh {
       width: 77%;
   }
}
@media (max-width: 767px){
    .wework-social ul li { height:93px; width:141px; }
    .pb-115{ padding-bottom:45px; }
    .xjjs_dh { width: 92%!important; }
   .xjjs_dh ul li{padding: 0.5rem 0.8rem!important;}
   .col-6{width:50%!important}
   .ptb-30{ padding: 20px 0}
   /* .col-md-4,.col-sm-6{ padding: 0 0;} */
   .mt-60{ margin-top: 0;}
}

/*120px以下设备*/
@media (max-width: 1200px){
   
/* 关于我们 */
.col-md-none{display: none!important}
/* 底部部分 */
.d-sm-none{ display:none;}
}

@media (min-width: 576px) and (max-width: 767px){
   .d-block{display:block; }
}
@media (min-width: 320px) and (max-width: 576px){

   .d-sm-none{ display:block;}
   .pb-115{
       padding-bottom:50px;
   }
  
}
video {
   width: 100%;
   height: auto;
   cursor: pointer;
}