@media only screen and (min-width: 1261px) {
  .L_nav .header2{
    display: none;
  }
}
@media only screen and (max-width: 1260px) {
  .L_nav {
    height: 70px;
  }
  .L_nav .pc_nav {
    display: none;
  }
  .L_nav .header2 {
    height: 70px;
    position: fixed;
    background: #fff;
    z-index: 100;
    top: 0px;
    width: 100%;
    display: block;
    left: 0;
  }
  .L_nav .header2 .main-wrap {
    height: 70px;
    padding: 0 3%;
    box-shadow: 0px 0px 10px 0px rgb(0 0 0 / 10%);
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .L_nav .header2 .logo {
    width: 250px;
    height: 70px;
    margin-top: 0px;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    margin: 0;
  }
  .L_nav .header2 .logo a {
    display: block;
    font-size: 0;
  }
  .L_nav .header2 .logo a img {
    max-width: 100%;
    width: auto !important;
    height: auto !important;
  }
  .L_nav .header2 .nav-btn {
    width: 25px;
    height: 16px;
    cursor: pointer;
    position: relative;
  }
  .L_nav .header2 .nav-btn .line {
    display: block;
    width: 100%;
    height: 2px;
    border-radius: 2px;
    background-color: #333;
    position: absolute;
    left: 50%;
    margin-left: -15px;
  }
  .L_nav .header2 .nav-btn .line1 {
    -webkit-transform-origin:4px 0;
    -ms-transform-origin:4px 0;
    transform-origin: 4px 0;
  }
  .L_nav .header2 .nav-btn.hover .line {
    background: var(--theme-color);
  }
  .L_nav .header2 .nav-btn .line2 {
    top: 7px;
  }
  .L_nav .header2 .nav-btn .line3 {
    bottom: 0px;
    -webkit-transform-origin:1px center;
    -ms-transform-origin:1px center;
    transform-origin: 1px center;
  }
  .L_nav .header2 .sub-menu {
    width: 100%;
    padding: 0 3%;
    display: none;
    position: absolute;
    left: 0px;
    top: 80px;
    z-index: 2;
    overflow-y: auto;
  }
  .L_nav .header2 .sub-menu ul {
    width: 100%;
    height: calc(100vh - 55px - 1.5rem);
  }
  .L_nav .header2 .sub-menu li {
    border-bottom: 1px solid #dcdcdc;
    font-size: 16px;
    padding: 0 20px;
    position:relative;
  }
  .L_nav .js-m-3 {
    opacity: 0;
    -webkit-transform:translate(30px, 0);
    -ms-transform:translate(30px, 0);
    transform: translate(30px, 0);
    -webkit-transition:all .8s ease;
    transition: all .8s ease;
  }
  .L_nav .js-m-3.animate {
    opacity: 1;
    -webkit-transform:translate(0, 0);
    -ms-transform:translate(0, 0);
    transform: translate(0, 0);
  }
  .L_nav .header2 .sub-menu li {
    border-bottom: 1px solid #dcdcdc;
    font-size: 16px;
    padding: 0 20px;
  }
  .L_nav .header2 .sub-menu .tit {
    display: inline-block;
    text-decoration: none;
    width: 80%;
    line-height: 50px;
    color: #333;
    position: relative;
    box-sizing: border-box;
    font-size: 14px;
  }
  .L_nav .header2 .sub-menu .sub-tit.on {
    background-color: #e9e9e9;
  }
  .L_nav .header2 .sub-menu .sec-list {
    line-height: 40px;
    padding: 10px 0%;
    display: none;
  }
  .L_nav .header2 .sub-menu .jt {
    display: inline-block;
    width: 10%;
    height: 50px;
    text-align: center;
    background: none;
    float: right;
    cursor: pointer;
    position: absolute;
    right: 10px;
    top: 0;
  }
  .L_nav .header2 .sub-menu .jt:after {
    content: '';
    display: block;
    width: 26px;
    height: 26px;
    background: url(//dfs.yun300.cn/group1/M00/04/55/rBQBHVzEZzKEUBJMAAAAAMfREL8486.png) no-repeat center;
    background-size: 17px auto;
    position: absolute;
    right: 3%;
    top: 15px;
  }
  .L_nav .header2 .sub-menu .jt.jtRote:after {
    background: url(//dfs.yun300.cn/group1/M00/16/5A/rBQBG1zEZ1eEBkkYAAAAADz6RB0116.png) no-repeat center;
    background-size: 20px auto;
  }
  .L_nav .header2 .sub-menu .sec-list p {
    background: url(//dfs.yun300.cn/group1/M00/04/56/rBQBHVzEdJGEfkUaAAAAAGBOHjA006.png) no-repeat left center;
    background-size: 3px auto;
    font-size: 14px;
  }
  .L_nav .header2 .sub-menu .sec-list a {
    padding-left: 5%;
    color: #666;
    display: block;
  }
  .L_nav .header2 .sub-menu .sec-list a:active {
    color: #005bac;
  }
  .L_nav .search-bg {
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    z-index: 20;
    background-color: #f5f5f5;
    display: none;
  }
  #c_static_001_P_249-1646634172925 {
    display-radio: 1;
    min-height: 0px;
  }
}