body {
    font-family: '微软雅黑';
    font-size: 14px;
}
.css-background-main-white{
    background-color: #36A9CE;
    color: white;
}

.btn_menu_common{
    /*height: 40px;
    padding-top: 5px;*/
    margin-left: 2%;
    color: white;
    background: #36A9CE;
    font-size: large;
}

.span-column{
    padding-right: 10px;
    text-align: left;
}