.container {
    width: 1000px;
    margin: 0 auto;
}
.banner {
    position: relative;
    border-bottom: 4px solid #297cbb;
}
.banner > img {
    width: 100%;
}
.booth-qcode {
    position: absolute;
    right: 20px;
    top: 5px;
}
.booth-qcode img {
    display: block;
    width: 120px;
    height: 120px;
    background: #333;
}
.booth-qcode p {
    line-height: 20px;
    text-align: center;
}
.booth-content {
    margin-top: 10px;
}
.booth-content:before,
.booth-content:after {
    content: '';
    display: block;
    clear: both;
}
.booth-nav {
    float: left;
}
.booth-nav > a {
    cursor: pointer;
    display: block;
    width: 150px;
    line-height: 35px;
    color: #fff;
    font-size: 14px;
    text-align: center;
    background: #379aea;
    margin-bottom: 3px;
}
.booth-nav > a.active,
.booth-nav > a:hover {
    background: #297cbb;
}
.booth-share > a,
.booth-QQ > a {
    cursor: pointer;
    display: block;
    width: 150px;
    line-height: 35px;
    color: #fff;
    font-size: 14px;
    text-align: center;
    background: #EE9420;
    margin-bottom: 3px;
}
.booth-share > a:hover,
.booth-QQ > a:hover {
    color: #fff;
    background: #d27a0a;
}
.booth-share {
    position: relative;
}
.booth-share .social-share {
    display: none;
    position: absolute;
    top: -3px;
    left: 150px;
    background: rgb(255, 255, 255);
    white-space: nowrap;
}
.booth-main {
    float: right;
    display: -webkit-box;
    display: -webkit-flex;
    display: flex;
    width: 840px;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
}
.booth-main a {
    float: left;
    display: block;
    width: 200.5px;
    border: 1px solid #e5e5e5;
    margin-right: 10px;
    margin-bottom: 15px;
}
.booth-main a:nth-child(4n) {
    margin-right: 0;
}
.booth-main a img {
    display: block;
    width: 100%;
}
.booth-main a h6 {
    line-height: 45px;
    font-size: 14px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    padding: 0 8px;
}