body{max-width:750px;margin:0 auto;min-width:320px;line-height:normal;color:#333;background-color:#f2f3f7}.margin_0_12{margin:0 12px}div,i,img{margin:0;padding:0;line-height:normal;list-style:none;font-style:normal}.qrGroup{min-height:100vh;background:#fff;border-radius:8px;padding:12px;margin:12px}.address{display:flex;align-items:center;padding:0 20px;width:100%;height:40px;line-height:40px;color:#333;font-size:15px;background:#f5f5f5;border-radius:20px;margin:0 auto 16px auto}.address .city{flex-shrink:0;text-align:left;border-right:1px solid #ccc;padding-right:10px}.tips{color:#5f636b;margin:10px auto;font-size:12px;text-align:center}.instructions{margin:20px auto;text-align:center;color:#333;font-size:18px}