@charset "utf-8";
.header{
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    z-index: 9999999;
    /* padding: 3rem 0; */
}
.header.hide{
    background: #fff;
}
.header.hide .nav ul li a{
    color: #333;
}
.header.hide .nav .search i{
    color: #333;
}
.header .logo{
    float: left;
    margin-top: 28.5px;
}
.header .logo img{
    height: 33px;
}
.header .logo .ys,.header.hide .logo .bs{
    display: none;
}
.header.hide .logo .ys{
    display: block;
}
.header .nav{
    float: right;
}
.header .nav ul{
    float:left;
}
.header .nav ul li{
    float: left;
    margin-left: 50px;
    line-height: 90px;
    height: 90px;
    cursor: pointer;
}
.header .nav ul li:first-child{
    margin-left:0;
}
.header .nav ul li>a{
    font-size: 1.8rem;
    padding-bottom: 10px;
    color: #fff;
}
.header .nav ul li:hover>a{
    border-color: #0071b7;
    color: #0071b7;
    border-bottom: 2px solid #0071b7;
}
.header .nav ul li div{
    display: none;
    position: absolute;
    z-index: 999;
    background: #fff;
    top: 90px;
}
.header .nav ul li div dl dd{
    line-height: 50px;
}
.header .nav ul li div dl dd a{
  font-size: 1.6rem;
  display:
  block;
  white-space: nowrap;
  padding: 0 25px;
  min-width: 130px;
}
.header .nav ul li div dl dd a:hover{
  color:#fff;
  background:#0071b7;
}

.header .search{
    float: left;
    display: flex;
    margin-left: 3rem;
}
.header .search .ss{
    width: 3rem;
    text-align: center;
    line-height: 9rem;
    height: 9rem;
    border-radius: 50%;
}
.header .search .ss i{
    font-size: 2rem;
    cursor: pointer;
}
.header .search .ss i:hover{
    color:#0071b7;
}


/*头部搜索*/
.search_wrap {
    width: 1200px;
    min-height: 521px;
    position: fixed;
    top: 236px;
    left: 50%;
    z-index: 9999999;
    margin-left: -600px;
    display: none;
    padding: 119px 283px;
    box-sizing: border-box;
    background: #fff;
}
.header_search {
    height: 50px;
    background-color: #f6f6f6;
}
.search_txt {
    padding-left: 20px;
    width: 550px;
    display: block;
    float: left;
    border: 0;
    line-height: 50px;
    color: #999;
    font-size: 16px;
    background: #f6f6f6;
    box-sizing: border-box;
    outline: 0;
}
.search_btn {
    float: left;
    width: 84px;
    height: 50px;
    background-color: #0071b7;
    line-height: 50px;
    font-size: 16px;
    color: #fff;
    text-align: center;
    border: 0;
    cursor: pointer;
}
.search_close {
    transition: 0.3s all linear;
    cursor: pointer;
    position: absolute;
    top: 2rem;
    right: 3rem;
}
.search_close i{
    font-size: 2.4rem;
}
.search_close:hover {
    transform: rotateZ(90deg);
    -ms-transform: rotateZ(90deg);
    -webkit-transform: rotateZ(90deg);
    -moz-transform: rotateZ(90deg);
}
.maskbase{
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    background: rgba(0,0,0,0.5);
    z-index: 9999999;
    display: none;
}
.search_rm{
    margin-top: 2rem;
}
.search_rm .tit{
    color: #0071b7;
    font-weight: bold;
    font-size: 2rem;
}
.search_rm dl{
    display: table;
    width: 100%;
    margin-top: 1rem;
}
.search_rm dl dd{
    display: block;
    float: left;
    font-size: 1.6rem;
    margin-right: 1.5rem;
}
.search_rm dl dd a:hover{
    color: #0071b7;
}



.sj-btn{
    width: auto;
    height: 3rem;
    line-height: 3rem;
    text-align: center;
    color: #34364e;
    font-size: 3rem;
    float: left;
    margin-right: 2rem;
    display: none;
}
/*手机侧导航*/
.menu_theme_write .am-offcanvas.am-active{
    z-index: 9999999999;
}
.menu_theme_write .am-offcanvas-bar {
  background: #ffffff;
}
.menu_theme_write .am-offcanvas-bar:after {
  background: rgba(0, 0, 0, 0);
}
.menu_theme_write .am-offcanvas-bar .am-menu-nav {
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}
.menu_theme_write .am-offcanvas-bar .am-menu-nav > li:first-child > a {
  border-top: 1px solid none;
  border-top: none;
}
.menu_theme_write .am-offcanvas-bar .am-menu-nav > li > a {
  color: #4d515f;
  -webkit-text-shadow: 0 1px 0 rgba(0, 0, 0, 0);
  -ms-text-shadow: 0 1px 0 rgba(0, 0, 0, 0);
  -moz-text-shadow: 0 1px 0 rgba(0, 0, 0, 0);
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0);
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  font-size: 2rem;
  line-height: 6rem;
  height: 6rem;
}
.menu_theme_write .am-offcanvas-bar .am-menu-nav > li.active > a{
    color: #34364e;
}
.menu_theme_write .am-offcanvas-bar .am-menu-nav > .am-open > a,
.menu_theme_write .am-offcanvas-bar .am-menu-nav > li > a:focus,
.menu_theme_write .am-offcanvas-bar .am-menu-nav > li > a:hover {
  background-color: #f9fafc;
  color: #34364e;
}
.menu_theme_write .am-offcanvas-bar .am-menu-sub {
  background: #f5f7fa;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  padding: 5px 5px 0 0;
}
.menu_theme_write .am-offcanvas-bar .am-menu-sub li{
  line-height: 3rem;
  padding: 1rem 0;
}
.menu_theme_write .am-offcanvas-bar .am-menu-sub li.xlactive{
    background: #eaedf7;
}
.menu_theme_write .am-offcanvas-bar .am-menu-sub li a{
  padding: 0;
  color: #798092;
  font-size: 1.8rem;
  padding-left: 15px;
}
.am-menu-offcanvas1 .am-menu-nav>.am-parent>a:after{
    top: 2rem!important;
}


@media (max-width:1024px){
    .header .nav ul{
        display: none;
    }    
    .header .logo .ys,.header.hide .logo .bs,.sj-btn{
      display:block;
    }
    .header .logo{
        margin: 0;
    }
    .header .logo img{
        height: 3rem;
    }
    .header .logo .bs{
        display:none;
    }
    .header{
        position: relative;
        padding: 2rem 0;
    }
    .header .search .ss{
      height: 3rem;
      line-height: 3rem;
    }
    .header .search .ss i{
        font-size: 2.6rem;
    }


    /*头部搜索*/
    .search_wrap {
        width: 100%;
        min-height: auto;
        top: auto;
        left: 0;
        margin-left: 0;
        padding: 5rem 3rem;
        bottom: 0;
    }
    .header_search {
        height: 5rem;
    }
    .search_txt {
        padding-left: 2rem;
        width: 80%;
        line-height: 5rem;
        font-size: 1.6rem;
    }
    .search_btn {
        width: 20%;
        height: 50px;
        line-height: 5rem;
        font-size: 1.6rem;
    }
    .search_close {
        transition: 0.3s all linear;
        cursor: pointer;
        position: absolute;
        top: 2rem;
        right: 3rem;
    }
    .search_close i{
        font-size: 2.4rem;
    }
    .search_close:hover {
        transform: rotateZ(90deg);
        -ms-transform: rotateZ(90deg);
        -webkit-transform: rotateZ(90deg);
        -moz-transform: rotateZ(90deg);
    }
    .maskbase{
        width: 100%;
        height: 100%;
        position: fixed;
        top: 0;
        left: 0;
        background: rgba(0,0,0,0.5);
        z-index: 9999999;
        display: none;
    }
    .search_rm{
        margin-top: 2rem;
    }
    .search_rm .tit{
        font-size: 2rem;
    }
}