.qrcode{text-align:center}.qrcode,.qrcode:after{background:#255c5d url(../img/bg.fd01b1be.png) top repeat-x;background-size:100%}.qrcode:after{content:"";position:fixed;left:0;top:0;z-index:0;width:100%;height:100%}.qrcode .lh-main{justify-content:flex-end}.qrcode_card{flex:none;position:relative;z-index:1;display:flex;flex-direction:column;min-width:80%;margin:20% auto 0;padding:7px 10px 12px;border-radius:20px;background:url(../img/board.346efcba.png) 50% no-repeat;background-size:contain}.qrcode_title{font-weight:700;font-size:26px;line-height:1;padding:22px;width:320px}.qrcode_code{flex:auto;display:flex;justify-content:center;align-items:center;width:320px;height:280px;padding:20px}.qrcode_canvas{width:200px;height:200px}.qrcode_loading{padding:0}.qrcode_loading .van-skeleton__avatar{margin-right:0;width:200px;height:200px}.qrcode .lh-btns{padding:0 40px 40px}.qrcode .lh-btns .lh-btn{margin-top:10px;padding:16px}