#topline {
    background-color: #fff;
}

header {
    height: 80px;
}

.navbar {
    border: none;
}

#navbar-brand {
    padding: 0;
    width: 198px;
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
}

#topnav {
    height: 80px;
}

#topline a {
    line-height: 50px;
}

#navLogo {
    height: 40px;
    width: 198px;
    /* background: url(../images/nev-sdgjlogo.png) no-repeat; */
}

#navgater li a:hover {
    color: #499DF2;
}

#navgater li a:visited {
    color: #777;
}

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

#navgater li {
    height: 80px;
    box-sizing: border-box;
}


/* 加蓝色条条 */
#navgater #blue-tiao {
    border-bottom: 4px solid #499df2;
}
/*#navgater>li:first-child {
    border-bottom: 4px solid #499df2;
}*/

#navgater>li>a {
    font-size: 18px;
    font-family: PingFangSC;
    position: relative;
}

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

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

.navgaterHover {
    display: block;
    width: 72px;
    height: 4px;
    background-color: #499DF2;
}

.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 #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;
}

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

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

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

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

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

.appdown {
    display: none;
    padding: 0;
    background-color: #fff;
    position: absolute;
    bottom: -100px;
    left: 0px;
    width: 103px;
    height: 100px;
    box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.15);
    /* background: url(../images/nev_img_downloadapp.png) no-repeat center center; */
    background-size: 79px 79px;
}

.appdown img {
    width: 103px;
    height: 100px;
    padding: 10px;
}

#sliderNav {
    position: absolute;
    right: 0px;
    top: 0px;
    width: 268px;
    background-color: #59ACFF;
}

#closed {
    background: url("../images/ic_closemenu.png") no-repeat;
    width: 71.4px;
    height: 71.4px;
    background-position: 13px;
    position: relative;
    left: 196px;
}