#qrcode { display: none; position: fixed; right: 16px; bottom: 50px; z-index: 1; // background-color: #fff; // border: 2px solid #ddd; // background-color: rgb(245,245,245); background-color: rgb(255,255,255); border: 1px solid rgba(0,0,0,0.05); padding: 8px; canvas { display: block; } }