body,html{width:100%;height:100%;background:var(--bodyColor)}.tips{width:360px;margin:20px auto;padding:20px 20px;background:#fff;-webkit-box-shadow:0 0 20px rgba(0,0,0,.1);box-shadow:0 0 20px rgba(0,0,0,.1);border:1px solid #ddd;text-align:center;-webkit-box-sizing:border-box;box-sizing:border-box;line-height:1rem;border-radius:10px}