.header .middle::after {
    /* right: 0; */
    /* margin-right: -244px; */
}



.gkmus2-1 ul li {
    margin-top: 17px;
}



/* header */
.header-top {
    /* position: absolute; */
    /* top: 0; */
    /* left: 0; */
    /* width: 100%; */
    padding: 10px 0;
    z-index: 9999;
    background: #f2f2f2;
}

.header-top a{
      color: inherit;
    font: inherit;
    text-decoration: none;
    outline: none;
}

.header-top .logo {
    float: left;
}


.header-top .goback {
    float: left;
    width: 105px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    background: #3b71bf;
    font-size: 1rem;
    color: #fff;
    border-radius: 20px;
    margin-left: 15px;
    margin-top: 10px;
    transition: .5s;
}

.header-top .goback:hover {
    background: #1151af;
}

.header-top .toplink {
    float: right;
    margin-top: 12px;
}

.header-top .toplink li {
    float: left;
    font-size: .875rem;
    color: #333;
    padding: 0 8px;
    position: relative;   
    padding: 0;
    margin: 0;
    list-style: none;
    outline: none;
}

.header-top .toplink li:last-child {
    padding-right: 0;
}

.header-top .toplink li:after {
    content: "";
    width: 1px;
    height: 14px;
    background: #97bef7;
    position: absolute;
    right: 0;
    top: 50%;
    margin-top: -7px;
}

.header-top .toplink #nozcdl:after{
    display:none;
}

.header-top .toplink li:first-child:after, .header .toplink li:last-child:after {
    display: none;
}

.header-top .toplink a {
    color: #1151af;
    display: block;
    padding: 0 8px;
    border-radius: 12px;
    text-align: center;
    transition: .5s;
}

.header-top .toplink a:hover {
    background: #1151af;
    color: #fff;
}

.header-top .toplink .ewm{
    position: absolute;
    top: 120%;
    left: 50%;
    width: 120px;
    margin-left: -60px;
    transform: translateY(-150%);
    transition: .5s;
}
.header-top .toplink .ewm img{
    width: 100%;
}
.header-top .toplink .weixin:hover .ewm{
    transform: translateY(0);
}
.header .logo{/* display:none; */}
.header .middle{/* padding-top:40px; */}
/* header */
/*左侧小菜单*/
.down-menu {
    padding: 10px;
    display: none;
    max-height: 500px;
    overflow-y: auto;
}

.down-menu a {
    display: block;
    line-height: 32px;
    color: #333;
    font-size: 15px;
    overflow: hidden;
    height: auto;
    overflow: hidden;
    padding-left: 8px;
}

.down-menu a:hover,.down-menu a.on {
    color: #2d66a5;
    background: #e6f5ff;
    font-weight: bold;
}

.down-menu a em {
    display: inline-block;
    float: none;
    font-style: normal;
    position: relative;
    padding-left: 0;
    margin-left: 0;
}

.down-menu a em:before {
    content: "";
    width: 3px;
    height: 3px;
    background: #666;
    position: absolute;
    left: 0;
    top: 14px;
    display: none;
}

.down-menu .sanjinav dd a em:before {
    content: "";
    width: 4px;
    height: 7px;
    background: url(../img/jt01.png) no-repeat center;
    position: absolute;
    left: 0;
    top: 13px;
}

.down-menu .sijinav,.down-menu .wujinav,.down-menu .liujinav,.down-menu .qijinav {
    display: none;
}

.down-menu dl {
    padding: 0;
    margin: 0;
}

.down-menu .erjinav {
    background: url(../img/treeview-default-line.gif) 0 -3px no-repeat;
    overflow: hidden;
    margin: 0;
    padding: 0px 0pt 0px 16px;
}

.down-menu .erjinav .expandable-hitarea {
    background: url(../img/treeview-default.gif) -80px -3px no-repeat;
    height: 16px;
    width: 16px;
    margin-left: -16px;
    float: left;
    cursor: pointer;
    margin-top: 10px;
}

.down-menu .sanjinav {
    margin: 0;
    padding: 0;
    margin-top: 0;
    background-color: white;
    display: none;
}

.down-menu .sanjinav dd {
    background: url(../img/treeview-default-line.gif) 0px -2px no-repeat;
    overflow: hidden;
    margin: 0;
    padding: 0px 0pt 0px 16px;
}

.down-menu .sanjinav dd.last {
    background-position: 0 -1758px;
}

.down-menu .open .expandable-hitarea {
    background: url(../img/treeview-default.gif) -64px -25px no-repeat;
}

.down-menu a.dq,.down-menu a.sanjidq,.down-menu a.sijidq,.down-menu a.wujidq,.down-menu a.liujidq {
    color: #2d66a5;
    /* background: #e6f5ff; */
    font-weight: bold;
}