.sdspecial-topic-catalog {
    padding-top: 1px
}

.special-topic-catalog-flow {
    width: 1130px
}

.special-topic-catalog-flow .special-topic-catalog-flow-list {
    display: flex;
    flex-wrap: wrap
}

.special-topic-catalog-flow .special-topic-catalog-flow-list .flow-item {
    width: 363px;
    height: 260px;
    margin-top: 40px;
    margin-right: 20px
}

.special-topic-catalog-flow .special-topic-catalog-flow-list .flow-item:nth-child(3n) {
    margin-right: 0
}

.special-topic-catalog-flow .special-topic-catalog-flow-list .flow-item:nth-child(-n+3) {
    margin-top: 0
}

.special-topic-catalog-flow .special-topic-catalog-flow-list .flow-item .flow-item-pic {
    height: 185px;
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: 2px 2px 0 0
}

.special-topic-catalog-flow .special-topic-catalog-flow-list .flow-item .flow-item-pic img {
    height: 100%;
    width: 100%
}

.special-topic-catalog-flow .special-topic-catalog-flow-list .flow-item .flow-item-pic .flow-item-title {
    width: 100%;
    background-image: linear-gradient(-180deg, rgba(30, 30, 30, 0), rgba(0, 0, 0, .78) 98%);
    height: 100px;
    position: absolute;
    left: 0;
    bottom: 0
}

.special-topic-catalog-flow .special-topic-catalog-flow-list .flow-item .flow-item-pic .flow-item-title p {
    padding: 0 15px;
    text-align: justify;
    line-height: 24px;
    font-size: 18px;
    color: #fff;
    max-height: 48px;
    overflow: hidden;
    position: absolute;
    bottom: 10px
}

.special-topic-catalog-flow .special-topic-catalog-flow-list .flow-item .flow-item-pic .flow-item-tag {
    position: absolute;
    top: 0;
    right: 0;
    background: rgba(0, 0, 0, .2);
    border-radius: .5px 2px .5px .5px;
    padding: 0 5px;
    height: 16px;
    line-height: 16px;
    font-size: 12px;
    color: #fff
}

.special-topic-catalog-flow .special-topic-catalog-flow-list .flow-item .flow-item-description {
    height: 74px;
    background: #edf1f4;
    padding-top: 10px;
    border-radius: 0 0 2px 2px
}

.special-topic-catalog-flow .special-topic-catalog-flow-list .flow-item .flow-item-description p {
    font-size: 13px;
    color: #787878;
    text-align: justify;
    overflow: hidden;
    height: 54px;
    line-height: 18px;
    padding: 0 15px
}

.sdloading-more {
    width: 100%
}

.sdloading-more-button {
    position: relative;
    width: 148px;
    height: 36px;
    line-height: 34px;
    text-align: center;
    font-size: 16px;
    border: 1px solid #f5222d;
    border-radius: 1px;
    color: #f5222d;
    cursor: pointer;
    margin: 0 auto
}

.sdloading-more-button .sdloading-more-cut {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    margin-left: 4px
}

.sdloading-more-button:hover {
    color: #fff;
    background: #f5222d
}

.sdloading-more-tip {
    width: 148px;
    font-size: 16px;
    color: #f5222d;
    border: 1px solid #f5222d;
    border-radius: 1px
}

.sdloading-more-tip, .sdloading-no-more-tip {
    text-align: center;
    height: 36px;
    line-height: 36px;
    margin: 0 auto
}

.sdloading-no-more-tip {
    font-size: 14px;
    color: #262626;
    opacity: .6
}

.sdloading-no-more-tip:after, .sdloading-no-more-tip:before {
    content: "/";
    width: 4px;
    height: 10px;
    color: #262626;
    opacity: .6;
    margin-left: 8px;
    margin-right: 8px
}