.st-brand {
    float: left;
    width: 100%;
    min-width: 1200px;
    background: #00b7ee;
}

.st-serve {
    float: left;
    width: 1200px;
}

.st-serve dl {
    float: left;
    width: 250px;
    height: 50px;
    padding: 10px 0 10px 49px;
}

.st-serve dl dt {
    float: left;
    width: 49px;
    height: 50px;
    background: url(https://xaqshw.com/public/static/home/images/help-ico.png) no-repeat;
}

.st-serve dl.ico01 dt {
    background-position: 10px 8px;
}

.st-serve dl.ico02 dt {
    background-position: 10px -60px;
}

.st-serve dl.ico03 dt {
    background-position: 10px -127px;
}

.st-serve dl.ico04 dt {
    background-position: 10px -194px;
}

.st-serve dl dd {
    float: left;
    width: 200px;
}

.st-serve dl dd em {
    color: #fff;
    display: block;
    height: 26px;
    line-height: 26px;
    font-size: 16px;
    box-shadow: 0px -1px 8px 0px #03A9F4;
}

.st-serve dl dd span {
    color: #fff;
    display: block;
    height: 24px;
}

.st-help {
    float: left;
    width: 100%;
    min-width: 1200px;
    padding: 60px 0;
    background: #23a83d;
    text-align: center;
}

.help-lsit {
    margin: 0 auto;
    width: 1200px;
}

.help-lsit dl {
    float: left;
    width: 150px;
    padding: 10px 20px 10px 0;
    border-right: 1px solid #fff;
    margin-right: 30px;
}

.help-lsit dl dt, .help-lsit dl dt a {
    color: #fff;
    height: 35px;
    line-height: 35px;
    font-size: 16px;
    font-weight: bold;
}

.help-lsit dl dd a {
    display: block;
    color: #fff;
    height: 22px;
    line-height: 22px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 14px;
}

.st-wechat {
    float: left;
    width: 390px;
}

.st-wechat .pic {
    float: left;
    width: 94px;
    height: 94px;
    overflow: hidden;
    position: relative;
    background: #e7e7e7;
}

.st-wechat .pic img {
    position: absolute;
    max-width: 100%;
    max-height: 100%;
    left: 50%;
    top: 50%;
    margin-top: -47px;
    margin-left: -47px;
}

.st-wechat img {
    width: 94px;
    height: 94px;
}

.st-wechat strong {
    float: left;
    height: 40px;
    line-height: 40px;
    font-size: 40px;
    color: #fff;
    padding: 10px 0;
}

.st-wechat span {
    float: left;
    height: 20px;
    line-height: 20px;
    font-size: 14px;
    color: #fff;
    padding: 2px 0;
}

.st-footer {
    float: left;
    width: 100%;
    border-top: 1px solid #ccc;
    min-width: 1200px;
    padding: 20px 0 30px;
    background: #23a83d;
}

.st-foot-menu {
    float: left;
    width: 1200px;
    padding: 10px 0;
    font-size: 0;
    text-align: center;
}

.st-foot-menu a {
    color: #fff;
    font-size: 14px;
    display: inline-block;
    height: 13px;
    line-height: 13px;
    padding: 0 10px;
    border-left: 2px solid #c1c1c1;
}

.st-foot-menu a:first-child {
    border-left: 0;
}

.st-foot-menu a:hover {
    font-weight: 700;
    text-decoration: underline;
}

.st-foot-edit {
    float: left;
    color: #fff;
    width: 1200px;
    line-height: 24px;
    text-align: center;
}

.st-foot-edit .foot_con {
    display: inline-block;
    font-size: 14px;
}

.support {
    color: #666;
    float: left;
    width: 1210px;
    margin-top: 10px;
    text-align: center;
}

.support a {
    color: #666;
}

.st-link {
    float: left;
    width: 100%;
    padding-bottom: 20px;
    min-width: 1200px;
    background: #fff;
}

.st-link-list {
    float: left;
    width: 1200px;
    padding-top: 10px;
    text-align: center;
    font-size: 12px;
    border-top: 1px solid #e6e6e6;
}

.st-link-list .link-hd {
    color: #666;
    display: inline-block;
    *display: inline;
    *zoom: 1;
    height: 22px;
    line-height: 22px;
    margin-right: 10px;
}

.st-link-list .link-bd {
    display: inline-block;
}

.st-link-list .link-bd a {
    color: #666;
    display: inline-block;
    *display: inline;
    *zoom: 1;
    height: 22px;
    line-height: 22px;
    margin-right: 10px;
}

.st-link-list .link-bd a:hover, .help-lsit dl dd a:hover {
    text-decoration: underline;
}