* {
    margin: 0;
    padding: 0;
}

header {
    width: 100%;
    height: 156px;
    z-index: 100;
}

.clear {
    clear: both;
}

.title {
    height: 80px;
    width: 100%;
    font-size: 20px;
    letter-spacing: 5px;
    font-weight: bold;
    background: url(../img/biaoti.png);
}

.title span {
    color: #FFFFFF;
    font-size: 24px;
    float: left;
    line-height: 24px;
}

.title span:nth-of-type(2) {
    font-size: 18px;
}

.title span:nth-of-type(4) {
    color: #FAC800;
}

.platform {
    height: 26px;
    float: left;
    margin-top: 27px;
    margin-left: 15px;
}

.sign {
    width: 173px;
    height: 40px;
    float: right;
    margin-right: 38px;
    margin-top: 27px;
}

.sign .wuhao {
    float: left;
    height: 32px;
    line-height: 32px;
    letter-spacing: 4.5px;
    font-size: 14px;
    text-align: center;
    font-weight: bold;
}

.sign a {
    color: #fff;
}

a {
    text-decoration: none;
}

.sign p:nth-of-type(1) {
    margin-right: 9px;
}

.sign p:nth-of-type(2) {
    margin-right: 12px;
    background: #fff;
    width: 95px;
}

.sign P:nth-of-type(2) a {
    color: #268BD6;
}

.list {
    width: 100%;
    height: 53px;
    background: #fff;
    border-bottom: 1px solid #ccc;
}

.list_my {
    width: 70%;
    height: 53px;
    list-style: none;
    margin-left: 18%;
}

.list_on {
    float: left;
    width: 100px;
    height: 53px;
    font-size: 16px;
    line-height: 53px;
    text-align: center;
    font-weight: 400;
}

.right {
    margin-right: 7%;
}

ol {
    list-style: none;
    background: #37B5F7;
    display: none;
    overflow: hidden;
    position: relative;
    width: 150px;
    font-weight: bold;
}

.list_on:hover {
    background: #37B5F7;
    cursor: pointer;
    color: #fff;
}

.list_on:hover a {
    color: #fff;
}

.list_on:hover ol {
    display: block;
}

ol li {
    margin-top: 15px;
    color: #fff;
    height: 30px;
    width: 150px;
    line-height: 30px;
    z-index: 10;
}

li a {
    text-decoration: none;
    color: #000000;
    font-size: 18px;
}

.tz_1,
.tz_2,
.tz_3,
.tz_4,
.tz_5 {
    font-size: 15px;
}

ol li:hover {
    background: #186DE9;
    color: #fff;
}

header {
    height: 133px;
    position: relative;
}

.sign .face {
    width: 48px;
    height: 46px;
    float: right;
}

.tuichu {
    width: 113px;
    height: 82px;
    background: #1F7DD2;
    border-radius: 8px;
    position: absolute;
    right: 5%;
    margin-top: -50px;
    cursor: pointer;
    display: none;
}

.tuichu div:nth-of-type(1) {
    height: 30px;
    width: 80px;
    font-size: 14px;
    margin-left: 17px;
    font-weight: 400;
    color: #FFFFFF;
    margin-top: 20px;
}

.tuichu div:nth-of-type(2) p {
    height: 30px;
    width: 80px;
    margin-left: 17px;
    font-size: 14px;
    font-weight: 400;
    color: #FFFFFF;
}

.yh_name {
    color: #FFFFFF;
    font-weight: 400;
    font-size: 14px;
    font-size: 14px;
    float: right;
    margin-top: 10px;
    margin-right: 10px;
}

.tui {
    background: #000;
}

.cheku {
    float: left;
    margin-left: 30px;
    margin-top: 16px;
    width: 285px;
    height: 42px;
    background-size: 100% 100%;
}

@media screen and (max-width:1780px) {
    .right {
        margin-right: 5%;
    }
}

@media screen and (max-width:1680px) {
    .list_my {
        width: 80%;
        margin-left: 13%;
    }
}

@media screen and (max-width:1380px) {
    .list_my {
        width: 80%;
        margin-left: 10%;
    }
    header {
        width: 1380px;
    }
}