body
{
    background-color: white;
    font-family: "微软雅黑 Light";
    letter-spacing: 1px;
}

.padding
{
    padding-left: 0px;
    padding-right: 0px;
}

.container-fluid
{
    padding-right: 0px;
    padding-left: 0px;
}

.top_main
{
    padding:10% 0 10% 0;
}
.top_title
{
    font-size:28px;
    color:#000000;
    text-align:center;
    padding-bottom:3%;
}
.top_font
{
    font-size:18px;
    text-align:justify;
    line-height:2em;
    color:#000000;
}
    .top_font div
    {
        text-indent:2em;
        padding-top:2%;
    }
    .top_font div ul{
        list-style: none;
    }