body
{
    width: 100%;
    height: 100%;
    margin: 0;
    border: 0;
    font-family: "微软雅黑";
    background-color: #fff;
    color: #333;
}
.as_top
{
    padding: 20px 20px;
    height: 140px;
    width: 1200px;
    margin: 0 auto;
}
.top_left
{
    width: 180px;
    height: 120px;
    float: left;
    margin-top: -9px;
    text-align: center;
}
.top_left img
{
    width: 190px;
    margin-top: 40px;
}
.top_left p
{
    color: #2167b2;
    margin-top: 10px;
}

.top_center
{
    margin-top: 12px;
    margin-left: 20px;
    float: left;
}

.top_center h2
{
    font-size: 26px;
    font-weight: 400;
    letter-spacing: 2px;
    line-height: 10px;
    color: #777;
}

.top_center span
{
    position: relative;
    letter-spacing: 1px;
    font-size: 18px; /* color: #777;*/
    display: block;
    text-align: center;
    top: 9px;
}
.top_center span::before
{
    left: 9%;
}
.top_center span::before, .top_center span::after
{
    /* content: '';     position: absolute;     top: 50%;     background: #8c8c8c;     width: 15%;     height: 1px;*/
}
.top_right
{
    float: right;
    margin-top: 6px;
    width: 340px;
    line-height: 20px;
    font-size: 16px;
    color: #777;
}
.top_right img
{
    float: left;
    height: 56px;
    width: 140px;
}
.top_right h1
{
    height: 40px;
    margin-top: 10px;
    float: left;
    font-size: 28px;
}
.top_right span
{
    margin-left: 60px;
}
.top_right h2
{
    margin-right: 20px;
    font-size: 20px;
    color: red;
    float: right;
    font-weight: 100;
    margin-top: 0;
     margin-right:40px;
}

.banner
{
    font-size: 20px;
    background-color: #313131;
    height: 60px;
    width: 100%;
}
.bannerscroll
{
    position: fixed;
    z-index: 9999;
    width: 100%;
    top: 0px;
}
.banner ul
{
    width: 1180px;
    margin: 0 auto;
    list-style-type: none;
    display: flex;
}
.banner ul li
{
    margin: 0 18px;
    padding: 0 20px;
}
.banner ul > li:first-child
{
    margin-left: 50px;
}
.banner ul li a
{
    display: block;
    text-decoration: none;
    color: #ededed;
    padding: 16px 0;
}
.banner ul li a span
{
    color: #fff;
}
.banner ul li a:hover
{
    color: Red;
}