body {
    margin: 0px;
    font-family: "微软雅黑";
    width: 100%;
}

.head {
    text-align: center;
    margin: 0px auto;
    padding: 0px;
    height: 80px;
    width: 1280px;
    background-color: #24292c;
}

.headtop {
    height: 80px;
    width: 100%;
    background-color: #24292c;
}

.top {
    height: 80px;
    width: 1280px;
    margin: auto;
}

.top_zuo {
    float: left;
    font-size: 48px;
    height: 80px;
    width: 370px;
    color: white;
    text-align: right;
    line-height: 80px;
    margin-top: -4px;
}

.top_zhong {
    color: #999;
    float: left;
    font-size: 20px;
    height: 80px;
    width: 570px;
}

.top_zhong_a {
    height: 30px;
    width: 450px;
    line-height: 30px;
    text-align: center;
    margin: 25px 0px 0px -64px;
}

.fahuoduan {
    display: none;
    float: left;
    margin: 16px auto auto 33px;
    border-color: transparent transparent #ededef transparent;
    border-style: solid;
    border-width: 0px 10px 10px 10px;
    width: 0;
    height: 0;
}

.yidongduan {
    display: none;
    float: left;
    margin: 16px auto auto 55px;
    border-color: transparent transparent white transparent;
    border-style: solid;
    border-width: 0px 10px 10px 10px;
    width: 0;
    height: 0;
}

.gongchengduan {
    display: none;
    float: left;
    margin: 16px auto auto 150px;
    border-color: transparent transparent #ededef transparent;
    border-style: solid;
    border-width: 0px 10px 10px 10px;
    width: 0;
    height: 0;
}

.weixinduan {
    display: none;
    float: left;
    margin: 16px auto auto 240px;
    border-color: transparent transparent #ededef transparent;
    border-style: solid;
    border-width: 0px 10px 10px 10px;
    width: 0;
    height: 0;
}

.guanyu {
    display: none;
    float: left;
    margin: 16px auto auto 320px;
    border-color: transparent transparent #ededef transparent;
    border-style: solid;
    border-width: 0px 10px 10px 10px;
    width: 0;
    height: 0;
}

.top_zhong_sans {
    height: 10px;
    width: 300px;
    margin: auto;
}

.top_you {
    clear: right;
    float: right;
    height: 80px;
    width: 300px;
    line-height: 100px;
    text-align: center;
}

.foot {
    margin: 0px auto;
    height: 60px;
    width: 1280px;
    background-color: #ededef;
}

.footdi {
    height: 60px;
    width: 100%;
    background-color: #ededef;
}

.di {
    height: 60px;
    width: 1058px;
    color: #74808b;
    margin: auto;
}

.di_zuo {
    float: left;
    font-size: 12px;
    height: 60px;
    width: 350px;
    text-align: center;
    line-height: 60px;
}

.di_you {
    float: right;
    font-size: 12px;
    height: 60px;
    width: 700px;
    text-align: center;
    line-height: 60px;
}

a:link {
    text-decoration: none;
    color: #999;
}

a:hover {
    text-decoration: none;
    color: #999;
}

a:visited {
    text-decoration: none;
    color: #999;
}

a:focus {
    outline: none;
    -moz-outline: none;
}