@media (max-width:750px) {
   body {
      padding: 16px;
   }

   .listmain {
      width: 100%;
      display: flex;
      justify-content: space-between;
      margin-top: 60px;
      flex-direction: column;
   }

   /* 列表左 */
   .listmain .list_l {
      width: 100%;
      background-color: #ffffff;
      border: solid 1px #e5f6ff;
   }

   .listmain .list_l .parent {
      width: 100%;
      height: 100px;
      background-color: #166ce8;
      text-align: center;
      font-size: 28px;
      color: #fff;
      font-weight: 700;
      display: flex;
      justify-content: center;
   }

   .listmain .list_l .listnav {
      width: 100%;
   }

   .listmain .list_l .listnav .listnav_itmes {
      width: 100%;
      display: flex;
      flex-direction: column;
   }

   .listmain .list_l .listnav .listnav_itmes li {
      width: 100%;
      height: 50px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 30px;
   }

   .listmain .list_l .listnav .listnav_itmes li a {
      color: #333;
      font-size: 20px;
      line-height: 42px;
   }

   .listmain .list_l .listnav .listnav_itmes li:nth-child(1) {
      margin-top: 30px;
   }

   .listmain .list_l .listnav .listnav_itmes li:hover {
      background: url('../images/listactive_bg.png') no-repeat bottom;
   }

   .listmain .list_l .listnav .listnav_itmes li a:hover {
      color: #166ce8;
   }

   /* 列表右 */
   .listmain .list_r {
      width: 100%;
      background-color: #ffffff;
      border: solid 1px #e5f6ff;
      padding: 10px;
      box-sizing: border-box;
   }

   /* 面包屑 */
   .listmain .list_r .crumbs_box {
      border-bottom: 2px solid #eee;
      padding-bottom: 30px;
   }

   .listmain .list_r .crumbs_box .crumbs {
      width: 100%;
      display: flex;
      justify-content: start;
      align-items: center;
   }

   .listmain .list_r .crumbs_box .crumbs a {
      display: inline-block;
      margin-left: 20px;
      color: #333;
      font-size: 18px;
      vertical-align: middle;
   }

   .listmain .list_r .list_item {
      width: 100%;
      display: flex;
      flex-direction: column;
      margin-top: 10px;
   }

   .listmain .list_r .list_item li {
      width: 100%;
      height: 50px;
      display: flex;
      align-items: center;
   }

   .listmain .list_r .list_item li::before {
      content: "";
      display: inline-block;
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background-color: #166ce8;
   }

   .listmain .list_r .list_item li a {
      width: 100%;
      display: flex;
      justify-content: space-between;
      align-items: center;
      line-height: 21px;
      font-size: 14px;
      color: #333;
      text-overflow: ellipsis;
      white-space: wrap;
      overflow: hidden;
      padding-left: 20px;
      box-sizing: border-box;
      background: url('../images/listimg.png') no-repeat;
      background-position: 0 10px;
   }

   .listmain .list_r .list_item li #days {
      font-size: 14px;
      color: #999;
   }

   .listmain .list_r .list_item li a:hover {
      color: #166ce8;
   }



   /* 分页 */
   .listmain .list_r .pagesize {
      width: 100%;
      display: flex;
      justify-content: center;
      margin-top: 40px;
   }
   
   .listmain .list_r .pagesize ul {
      width: 100%;
      display: flex;
      justify-content: center;
      align-items: center;
  }
  
  .listmain .list_r .pagesize ul li {
      width: 60px;
      margin: 0 5px;
      display: flex;
  
  }
  
  .listmain .list_r .pagesize ul .active {
      width: 34px;
  }

   .listmain .list_r .pagesize a {
      display: block;
      margin: 0 5px;
      width: 34px;
      height: 34px;
      line-height: 34px;
      background: #fff;
      border: 1px solid #ebebeb;
      color: #999;
      font-size: 14px;
      text-align: center;
   }

   .listmain .list_r .pagesize a:hover {
      background-color: #166ce8;
      color: #fff;
   }

   /* 分页 */
   .main .inner .pagesize {
      display: flex;
      justify-content: center;
      margin-top: 30px;
      padding-bottom: 30px;
   }
   .main .inner .pagesize a {
      display: flex;
      justify-content: center;
      margin: 0 5px;
      width: 38px;
      height: 38px;
      line-height: 38px;
      background: #fff;
      border: 1px solid #ebebeb;
      color: #bdbdbd;
      font-size: 14px;
   }
   .main .inner .pagesize a:hover {
      background-color: #166ce8;
      color: #fff;
   }
   .main .inner .pagesize .active {
      display: flex;
      justify-content: center;
      margin: 0 5px;
      width: 38px;
      height: 38px;
      line-height: 38px;
      background: #166ce8;
      color: #fff;
      font-size: 14px;
      border: 1px solid #166ce8;
   }
   .main .inner .pagesize .jump-ipt {
      display: flex;
      justify-content: center;
      margin: 0 5px;
      width: 38px;
      height: 38px;
      line-height: 38px;
      text-align: center;
      background: #fff;
      border: 1px solid #ebebeb;
      outline: none;
      color: #166ce8;
      font-size: 14px;
   }
   /* end */
}