body {
    overflow: hidden;
    height: 100%;
}

#header {
    height: 60px;
    background-color: #000;
    color: #fff;
    position: relative;
    text-align: left;
}

    #header .logo {
        display: inline-block;
        width: 228px;
        height: 60px;
        background-size: 152px 40px;
    }

    #header ul {
        display: inline-table;
        position: absolute;
        bottom: 0;
    }

        #header ul li {
            display: table-cell;
            text-align: center;
            font-size: 14px;
            background-color: #34495E;
        }

            #header ul li a.sys_menu {
                display: inline-block;
                width: 120px;
                line-height: 40px;
                background: url('../image/ico-nav.png') no-repeat 10px center;
                background-size: 16px 16px;
                color: #fff;
            }

            #header ul li a.sys_menu_curr {
                display: inline-block;
                width: 120px;
                line-height: 40px;
                background-color: #46b8da;
            }

    #header .bar {
        position: absolute;
        right: 20px;
        bottom: 20px;
    }

        #header .bar .exit {
            color: #fff;
        }

.subMenu {
    width: 200px;
    position: absolute;
    left: 0;
    background-color: #34495E;
    height: 100%;
    font-size: 14px;
    padding-top: 20px;
}

    .subMenu li {
        background: url('../image/ico-list.png') no-repeat 20px center;
        background-size: 16px 16px;
        line-height: 40px;
        text-align: left;
        padding-left: 40px;
        border: 1px solid #34495E;
    }

        .subMenu li:hover {
            border-top-color: #435D78;
            border-bottom-color: #435D78;
        }

        .subMenu li a {
            display: inline-block;
            width: 100%;
            color: #fff;
        }

            .subMenu li a.sub_menu_curr {
                background: url('../image/ico-right.png') no-repeat 90% center;
                background-size: 16px 16px;
            }

.main {
    position: absolute;
    overflow: hidden;
    height: 100%;
    top: 60px;
    left: 200px;
    right: 0;
}

    .main #content {
        overflow: hidden;
        width: 100%;
        height: 100%;
    }