/* banner */
.audiolist-banner {
    width: 100%;
    height: 633px;
    background: #000 url(/uploads/image/pimages/audiolist-bg.png) no-repeat center center;
    background-size: cover;
    overflow: hidden;
}
.audiolist-banner-item {
    margin-top: 96px;
    height: 489px;
    overflow: hidden;
}
.audiolist-banner-item_cover {
    position: relative;
    width: 671px;
    height: 489px;
}
.audiolist-banner-item_cover img {
    width: inherit;
    height: inherit;
}
.audiolist-banner-item_info {
    box-sizing: border-box;
    width: 529px;
    height: 489px;
    padding: 50px 65px 32px;
    color: #000;
    background-color: #fff;
}
.audiolist-banner-item_title {
    position: relative;
    margin-bottom: 46px;
    height: 74px;
    font-size: 26px;
    font-weight: 500;
    color: #000000;
    line-height: 37px;
}
.audiolist-banner-item_title::after {
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 62px;
    height: 1px;
    content: "";
    border-bottom: 2px solid #000000;
}
.audiolist-banner-item_desc {
    margin-bottom: 55px;
    height: 88px;
    font-size: 16px;
    font-weight: 400;
    line-height: 22px;
    letter-spacing: 1px;
    opacity: 0.6;
    display: -webkit-box;
    overflow: hidden;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}
.audiolist-banner-item_source,
.audiolist-banner-item_date {
    font-size: 12px;
    font-weight: 400;
    color: #000000;
    line-height: 17px;
    opacity: 0.6;
}
.audiolist-banner-item_source {
    margin-bottom: 6px;
}
.audiolist-banner-item .btn-plain {
    margin-top: 55px;
    margin-left: 10px;
}

/* 列表 */

.audio-list {
    margin-top: 80px;
    margin-left: -30px;
    width: 1230px;
}
.audio-list_item {
    margin-left: 30px;
    margin-bottom: 30px;
    width: 380px;
    height: 200px;
    background: #ffffff;
    box-shadow: 3px 6px 19px 0px rgba(0, 0, 0, 0.08);
    transition: all 200ms ease-in;
    overflow: hidden;
}
.audio-list_item:hover {
    transform: translate(0, -8px);
    box-shadow: 3px 6px 19px 0px rgba(0, 0, 0, 0.17);
}
.audio-list_item:hover .audio-list_item-source,
.audio-list_item:hover .audio-list_item-date {
    opacity: 1;
}

.audio-list_item-info {
    padding: 30px;
    background-color: #fff;
}

.audio-list_item-title {
    position: relative;
    margin-bottom: 44px;
    height: 56px;
    font-size: 20px;
    font-weight: 500;
    color: #000000;
    line-height: 28px;
}
.audio-list_item-title::after {
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 43px;
    height: 1px;
    content: "";
    border-bottom: 2px solid #000000;
}
.audio-list_item-source,
.audio-list_item-date {
    font-size: 16px;
    font-weight: 400;
    color: #000000;
    line-height: 22px;
    opacity: 0.59;
}