/* 专题详情页在 lazyAmazeUi 下补充的首屏增量样式 */
.am-img-responsive {
    display: block;
    max-width: 100%;
    height: auto;
}

.am-margin-right {
    margin-right: 1.6rem;
}

.am-margin-top-sm {
    margin-top: 1rem;
}

.am-margin-top-xl {
    margin-top: 3.2rem;
}

.am-padding-right-xs {
    padding-right: .5rem;
}

.am-padding-xl {
    padding: 3.2rem;
}

h1 {
    font-size: 1.5em;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0 0 1.6rem;
}

.featured-details-page .featured-brand-grid,
.featured-details-page .featured-brand-product-grid {
    list-style: none;
    margin: 0;
    padding: 0;
}

.featured-details-page .featured-brand-grid:before,
.featured-details-page .featured-brand-grid:after,
.featured-details-page .featured-brand-product-grid:before,
.featured-details-page .featured-brand-product-grid:after {
    content: " ";
    display: table;
}

.featured-details-page .featured-brand-grid:after,
.featured-details-page .featured-brand-product-grid:after {
    clear: both;
}

.featured-details-page .featured-brand-grid.am-thumbnails,
.featured-details-page .featured-brand-product-grid.am-thumbnails {
    margin-left: -.5rem;
    margin-right: -.5rem;
}

.featured-details-page .featured-brand-grid > li,
.featured-details-page .featured-brand-product-grid > li {
    float: left;
    height: auto;
    padding: 0 .5rem 1rem;
}

.featured-details-page .featured-brand-grid > li {
    width: 100%;
}

.featured-details-page .featured-brand-grid > li:nth-of-type(n) {
    clear: none;
}

.featured-details-page .featured-brand-grid > li:nth-of-type(1n+1) {
    clear: both;
}

.featured-details-page .featured-brand-product-grid > li {
    width: 33.33333333%;
}

.featured-details-page .featured-brand-product-grid > li:nth-of-type(n) {
    clear: none;
}

.featured-details-page .featured-brand-product-grid > li:nth-of-type(3n+1) {
    clear: both;
}

@media only screen and (min-width: 1025px) {
    .am-avg-lg-5 > li {
        width: 20%;
    }

    .am-avg-lg-5 > li:nth-of-type(n) {
        clear: none;
    }

    .am-avg-lg-5 > li:nth-of-type(5n+1) {
        clear: both;
    }

    .featured-details-page .featured-brand-grid > li {
        width: 33.33333333%;
    }

    .featured-details-page .featured-brand-grid > li:nth-of-type(n) {
        clear: none;
    }

    .featured-details-page .featured-brand-grid > li:nth-of-type(3n+1) {
        clear: both;
    }
}

@media only screen and (max-width: 640px) {
    .featured-details-page .am-thumbnails.am-padding,
    .featured-details-page .am-thumbnails.am-padding-sm {
        padding-left: 0;
        padding-right: 0;
    }

    .featured-details-page .am-tabs-bd,
    .featured-details-page .am-tab-panel,
    .featured-details-page .phone-container,
    .featured-details-page .phone-container-all {
        overflow-x: hidden;
    }
}

.topic-sec-title {
    width: 90%;
    margin: 0 auto;
    float: none;
}