.about-head {
    position: relative;
    height: 450px;
    min-width: 1200px;
    overflow: hidden;
}

.about-banner {
    height: 450px;
    background: #FFF;
    background-size: cover;
}

.header-info {
    padding-top: 155px;
    text-align: center;
    color: #111;
    overflow: hidden;
}

.header-info h1 {
    font-size: 36px;
    font-weight: 700;
    margin: 0 0 35px;
}

.header-info p {
    line-height: 24px;
    color: #333;
    font-size: 20px;
}

.color-blue {
    color: #d32f2f;
}

.border-bottom-1 {
    border-bottom: 1px solid #e6e6e6;
}

.ab-part-title {
    margin: 34px 0;
    padding-left: 20px;
    height: 24px;
    border-left: 6px solid #d32f2f;
    line-height: 24px;
    font-size: 22px;
    text-align: left;
    color: #d32f2f;
}

.auto {
    margin: 0 auto;
    min-width: auto;
    max-width: 1200px;
}

.auto * {
    box-sizing: border-box;
}

/*links 主体*/
.links-main {
    padding-bottom: 60px;
    width: 100%;
    border-bottom: 1px solid #e6e6e6;
}

.links-wrap-div {
    margin-top: 36px;
    border: 1px solid #e6e6e6;
    border-bottom: none;
    border-right: none;
}

.links-bg-a {
    float: left;
    width: 20%;
    height: 60px;
    border: 1px solid #e6e6e6;
    border-top: none;
    border-left: none;
    line-height: 60px;
    text-align: center;
}

.links-bg-a:hover {
    -webkit-box-shadow: 0 2px 16px rgba(0, 0, 0, 0.12);
    -moz-box-shadow: 0 2px 16px rgba(0, 0, 0, 0.12);
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.12);
}

.links-bg-a img {
    display: block;
    width: 100%;
    height: 100%;
}

.clearfix:after,
.clearfix:before {
    display: table;
    line-height: 0;
    content: "";
}

.clearfix:after {
    clear: both;
}

.hide {
    display: none;
}

.show {
    display: block;
}

.invisible {
    visibility: hidden;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.text-center {
    text-align: center;
}

/*share-link*/
.share-link-wrapper {
    width: 100%;
    padding-bottom: 100px;
}

.links-introduce-p {
    margin-bottom: 35px;
    text-align: left;
    font-size: 14px;
    line-height: 14px;
    color: #666666;
}

.share-link-left {
    width: 90%;
    padding-left: 50px;
    background: url(img/links-share-virtical-bg.png) no-repeat 0 0;
}

.share-link-left-title {
    margin-bottom: 10px;
    font-size: 18px;
    line-height: 30px;
    color: #d32f2f;
}

.share-link-left-title-introduce {
    margin-bottom: 18px;
    font-size: 14px;
    line-height: 24px;
    color: #666666;
}

.step2-introduce {
    margin-bottom: 34px;
}

.share-code-title,
.txt-link-code,
.logo-link-code {
    margin-left: 20px;
}

.link-email {
    color: #009ed6;
    margin-top: 30px;
}

.link-email i {
    display: inline-block;
    width: 18px;
    height: 12px;
    background: url(img/link_icon_list.png) no-repeat 0 -16px;
    margin-right: 12px;
}

.share-link-right {
    padding-left: 5%;
}

.share-link-right i {
    display: none;
}

.share-code-title {
    display: inline-block;
    *display: block;
    color: #666;
    font-size: 14px;
    position: relative;
}

.share-code-title span {
    position: absolute;
    top: 2px;
    left: 0;
    width: 14px;
    height: 16px;
}

.logo-link-code,
.txt-link-code {
    position: relative;
    margin-top: 15px;
}

.share-code-title .txt-code-icon {
    background: url(img/link_icon_list.png) no-repeat -2px -45px;
}

.share-code-title .logo-code-icon {
    background: url(img/link_icon_list.png) no-repeat -2px -85px;
}

.link-code-box {
    *margin-bottom: 23px;
    width: 80%;
    max-width: 498px;
    height: 100%;
    background-color: #fff;
    color: #666666;
    padding: 6px 2%;
    font-size: 14px;
    border: 1px solid #e5e5e5;
}

.link-preview-box,
.link-preview-box-2 {
    position: absolute;
    top: -48px;
    right: -100px;
    width: 35%;
    *width: 33%;
    height: 68px;
    line-height: 68px;
}

.link-preview-box-2 {
    height: 50px;
    line-height: 50px;
}

.preview-text {
    padding-left: 10%;
    font-size: 16px;
    color: #333;
}

.preview-info,
.preview-info-2 {
    width: 50%;
    height: 50px;
    margin-left: 26px;
}

.preview-info {
    width: 122px;
    height: 44px;
}

.preview-info img {
    width: 100%;
    height: 100%;
}

.preview-info-2 {
    margin-top: 0;
    background: none;
    font-size: 14px;
    line-height: 30px;
}

.preview-info-2 a {
    color: #d32f2f;
}

.copy-code-1,
.copy-code-2 {
    float: left;
    margin: 10px 0 20px 0;
    *margin: 5px 0 15px 0;
    width: 100px;
    height: 30px;
    line-height: 30px;
    font-size: 14px;
    border-radius: 2px;
    background: #ef5350;
    color: #fff;
    text-align: center;
    cursor: pointer;
}

.ie7-fix {
    *height: 1px;
    width: 100%;
}

.copied-remind {
    display: none;
    float: left;
    margin-top: 15px;
    margin-left: 15px;
    padding-left: 24px;
    background: url(img/links-ok.png) no-repeat 0 center;
    font-size: 14px;
    color: #ff8800;
}

/*提示无flash*/
.noflash-remind {
    display: none;
    float: right;
    font-size: 14px;
    color: #d60f0d;
}

.link-deck dl.first-dl {
    margin-left: 0;
}

/* 响应式设计 */
@media screen and (max-width: 768px) {
    .auto {
        margin: 0 auto;
        width: 100%;
    }
    
    .about-head {
        height: 200px;
        min-width: 100%;
    }
    
    .about-banner {
        height: 200px;
    }
    
    .header-info {
        padding-top: 30px;
    }
    
    .header-info h1 {
        margin: 0 0 10px;
    }
    
    .ab-part-title {
        margin: 34px 10px;
    }
    
    .preview-info img {
        width: auto;
    }
    
    .share-link-left {
        width: 100%;
        padding: 0 15px 15px 60px;
        background: url(img/links-share-virtical-bg.png) no-repeat 18px 0;
    }
    
    .link-preview-box,
    .link-preview-box-2 {
        position: relative;
        top: 0;
        right: 0;
        width: 100%;
        height: auto;
        line-height: 35px;
    }
    
    .preview-text {
        padding-left: 0;
        float: left;
    }
    
    .preview-info-2 {
        margin-top: 2px;
        float: right;
    }
    
    .preview-info {
        width: auto;
        height: 44px;
        float: right;
    }
    
    .links-bg-a {
        width: 33.3%;
        height: 40px;
        line-height: 40px;
        font-size: 12px;
    }
    
    .links-introduce-p {
        margin-bottom: 15px;
        text-align: left;
        font-size: 14px;
        line-height: 23px;
        padding: 0 20px;
    }
    
    .link-code-box {
        max-width: 100%;
        width: 100%;
        font-size: 12px;
    }
}