.nowrap{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.full{height:100%}.full,.full-w{width:100%}.full-h{height:100%}.clear:after{content:"";display:block;clear:both}.page-useful .list-box .useful-menu{padding:0.15rem 0 0.17rem 0;border-bottom:0.01rem solid #ccc}.page-useful .list-box .q-item{display:inline-block;border:0.01rem solid #ccc;border-radius:0.3rem;padding:0.58em 1.5em;margin-right:0.2rem;margin-bottom:0.2rem;color:#999;font-size:0.2rem;line-height:0.24rem;cursor:pointer}.page-useful .list-box .q-item__section--side{padding:0;word-break:break-word}.page-useful .list-box .q-item.active{color:#d63a3a;border-color:#d63a3a}.page-useful .userful-content{min-height:5rem;padding-top:0.38rem}