* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    list-style: none;
}

@font-face {
    font-family: "思源黑体";
    src: url(../font/SourceHanSansCN-Regular.otf);
}

html,
body {
    font-family: "思源黑体", arial, helvetica, sans-serif;
    font-size: 14px;
    border: 0;
    outline: none;
    color: #d6f4ff;
}

.clearfix:after {
    display: block;
    clear: both;
    content: "";
    visibility: hidden;
    height: 0;
}

a {
    text-decoration: none;
}

.clearfix {
    zoom: 1;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

html {
    height: 100%;
}

body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    /*background: url(../img/bg.jpg) no-repeat;*/
    background: url(../img/newtheme/bg.jpg) no-repeat;
    background-size: 100% 100%;
}

::-webkit-scrollbar {
    width: 3px;
    height: 3px;
    background-color: #1b3971;
    border-radius: 3px;
}

/* 滚动条滑块 */
::-webkit-scrollbar-thumb {
    border-radius: 3px;
    background: #496bc9;
}

.mt-10 {
    margin-top: 10px;
}
/* 头部 */
.topper {
    background: url(../img/newtheme/topbg.png) top center no-repeat;
    width: 100%;
    height: 69px;
    background-size: 100% 100%;
    position: relative;
    padding: 20px 20px 0;
    display: flex;
    align-items: center;
    z-index: 3;
    top: 0;
}

.weather {
    width: 360px;
    height: 30px;
    margin-top: 15px;
    padding-left: 20px;
    top: 0;
}

.logo {
    width: 371px;
    height: 32px;
    position: absolute;
    top: 15px;
    left: 50%;
    margin-left: -186px;
}

.time {
    width: 210px;
    height: 30px;
    margin-top: 10px;
    font-family: impact;
    padding-right: 20px;
}

.wrapper {
    width: 100%;
    height: 100%;
    top: 67px;
    bottom: 0px;
    position: fixed;
}
/* 菜单 */
.menu {
    width: 32%;
    height: 32px;
    top: 27px;
    z-index: 1;
    position: fixed;
}
.menuL_btn_back {
    background: url(../img/newtheme/menuli.png) no-repeat;
}
.menuR_btn_back {
    background: url(../img/newtheme/menulir.png) no-repeat;
}
.menu_btn {
    display: block;
    line-height: 42px;
    font-size: 16px;
    list-style: none;
    text-decoration: none;
    width: 135px;
    height: 42px;
    position: relative;
    z-index: 1;
    text-align: center;
    cursor: pointer;
    color: #ffffff;
}

.menuL_btn_back:hover,
.menuL_btn_back.current {
    background: url(../img/newtheme/menulih.png) no-repeat;
    color: #fec600;
}

.menuR_btn_back:hover,
.menuR_btn_back.current {
    background: url(../img/newtheme/menulirh.png) no-repeat;
    color: #fec600;
}

.content {
    width: calc(100% - 111px);
    height: calc(100% - 24px);
    margin-left: 45px;
    margin-top: 12px;
    position: relative;
}

/* 二级菜单 */
.second-menu {
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
}

    .second-menu > ul {
        /*height: 51px;*/
        position: absolute;
        z-index: 2;
        width: calc(100% - 40px);
        margin: 14px auto;
        background: rgba(20, 79, 113, 0.6);
        border: 1px solid rgba(47,131,180,0.6);
        padding: 0 90px;
    }

    .second-menu li {
        float: left;
        margin-right: 40px;
        height: 50px;
        line-height: 50px;
        font-size: 16px;
    }

        .second-menu li a {
            font-size: 18px;
            color: #FFFFFF;
            display: block;
            text-align: center;
            line-height: 51px;
        }

.second-menu-li-a:hover, .second-menu-li-a.current {
    color: #00fffc;
    background: url(../img/newtheme/second-navli.png) bottom center no-repeat;
}

.second-menu ul li ul li {
    float: none;
}

.second-menu ul li ul {
    position: absolute;
    top: 51px;
    display: none;
}

.second-menu ul li:hover ul {
    display: block;
}

.second-menu ul li ul li a:hover, .second-menu ul li ul li a.current {
    color: #00fffc;
}

/*三级菜单*/
a.three-menu-li-a {
    width: 110px;
    background: #145b7e;
    border: solid 1px #0d3b5c;
}
.second-menu > ul > li > ul {
    border: none !important;
}

.maincontent {
    width: 100%;
    position: absolute;
    top: 0px;
    bottom: 0px;
    overflow: auto;
    border: 0px solid rgba(29,76,109,0.7);
}

    .maincontent iframe {
        width: 99.9%;
        height: 99.2%;
        min-Width: 800px;
        min-height: 700px;
        border: none;
    }