.van-swipe{height:50vw;border-radius:5px;background-color: var(--ui-ctn-bg);} 

.van-swipe-item{width:100%;height:100%;display:flex;align-items:center;justify-content:center;overflow:hidden;}
.van-swipe-item .img{max-width:100%;max-height:100%;object-fit:contain;object-position:center;}

.bx-fast{background-color:var(--ui-ctn-bg);padding:10px 0;margin:10px 10px 0;border-radius: 10px;}
.bx-fast .van-tabbar{position:relative;margin-top:1.5em;padding-bottom: 0.8em;}
.bx-fast .van-tabbar:after{border:none;}
.bx-fast .van-tabbar .van-tabbar-item__text{margin-top:0.5em;font-weight: bold;}
.bx-fast .van-grid-item__content{background:var(--ui-ctn-lbg);color:var(--ui-ctn-lbg-clr);border-radius: 5px;}
.bx-fast .ico{margin-left: 10%;}
.bx-fast .van-tabbar .van-icon{font-size: 1.5em;}
.bx-fast .txt{word-break: keep-all;}
.bx-fast .tit{font-weight: bold;}
.bx-fast .des{font-size:0.9em;}
.bx-fast .ico1{font-size:2em;}
.bx-fast .icoft-chudan{opacity: 0.3;}
.bx-fast .icoft-daichuli{opacity: 0.3;}