#topline {
    height: 1.6rem;
    background-color: #fff;
}

.mobileLogo {
    height: 1.6rem;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.mobileLogo img {
    width: 1rem;
    height: 0.72rem;
}

.navbar {
    border: none;
}

#navbar-brand {
    padding: 0;
    width: 3.96rem;
    height: 1.6rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

#topnav {
    height: 1.6rem;
}

#topline a {
    line-height: 1rem;
}

#navLogo {
    margin-left: 0.4rem;
    /* height: 0.8rem; */
    width: 3.96rem;
}

#navgater .sign:hover {
    background-color: #f1f2f3;
    color: #499df2;
}

#navgater>li {
    height: 100%;
}

#navgater>li>a {
    height: 1.6rem;
    font-size: 0.36rem;
    font-family: PingFangSC;
    position: relative;
}

#navgater .register {
    background-color: #59ACFF;
    color: #fff;
}

#navgater .register:hover {
    background-color: #499DF2;
    color: #fff;
}

.nav .navbar-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav .verticalLine {
    height: 80px;
    width: 200px;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.nav .verticalLine span {
    display: block;
    width: 1px;
    height: 26px;
    background-color: #D8D8D8;
    /* line-height: 80px; */
}

.sdgjlogo {
    width: 144px;
    height: 16px;
    background: url(../images/nev_sdgjlogo_2.png);
}

#hoverlogo {
    display: none;
    width: 90px;
    height: 4px;
    background-color: #499df2;
    position: absolute;
    bottom: 0;
    left: 16px;
}

#appdownlogo {
    display: none;
    width: 90px;
    height: 4px;
    background-color: #499df2;
    position: absolute;
    bottom: 0;
    left: 6px;
}

#navgater li:nth-child(1):hover .downW {
    color: #777;
}

#navgater li:nth-child(2):hover a {
    color: #777;
}

#navgater li:nth-child(2):hover #appdownlogo {
    display: block;
}

#navgater li:nth-child(2):hover .appdown {
    display: block;
}

.tabledown {
    display: none;
    position: absolute;
    bottom: -100px;
    left: -5px;
}

.tabledown li {
    text-align: center;
    display: block;
    clear: both;
    white-space: nowrap;
    width: 104px;
    height: 50px;
    background-color: #ffffff;
    box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.15);
    padding: 0;
}

.tabledown>li a {
    text-decoration: none;
    color: #999999;
    font-size: 16px;
}

.tabledown li:hover a {
    /* background-color: #f1f2f3; */
    color: #499df2;
}

.tabledown .mac:hover {
    /* background-color: #f1f2f3; */
    color: #499df2;
}

.dropdown:hover .tabledown {
    display: block;
}

.dropdown:hover #hoverlogo {
    display: block;
}

#sliderNav {
    position: absolute;
    right: 0px;
    top: 0px;
    width: 5.36rem;
    background-color: #59ACFF;
}

.collapse {
    height: 40rem;
}

.close_out {
    display: flex;
    justify-content: flex-end;
    height: 1.428rem;
    align-items: center;
}

#closed {
    background: url("../images/ic_closemenu.png") no-repeat;
    width: 1.428rem;
    height: 1.428rem;
    background-size: 1.428rem 1.428rem;
    margin-right: 10px;
    margin-top: 10px;
}

.tabledown>li:hover {
    background-color: #f1f2f3;
    color: #499df2;
}

.navbar-right li {
    height: 2rem;
    display: flex;
    align-items: center;
}

.navbar-right li a {
    font-family: PingFangSC-Regular;
    font-size: 0.72rem;
    color: #FFFFFF;
}