.topic-list,.topic-list-header .van-search__content{background:#fff}.topic-list-header[data-v-27c2f61a]{background:url(../img/topic_list_bg.d97a20c4.png) no-repeat top;background-size:100% auto;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:0 16px;box-sizing:border-box}.topic-list-header .search-wrap[data-v-27c2f61a]{margin:16px 0;width:100%;border-radius:10px;background:#fff;padding:0;box-sizing:border-box;border:none;font-size:14px;color:#c0c4cc}.topic-list-header .search-wrap[data-v-27c2f61a] ::-moz-placeholder{color:#c0c4cc}.topic-list-header .search-wrap[data-v-27c2f61a] ::placeholder{color:#c0c4cc}.topic-list-header .search-wrap .search-btn-icon[data-v-27c2f61a]{font-size:16px;display:flex;align-items:center;justify-content:center}