form#qrForm { padding: 20px; 0px; }
form#qrForm p { font-size: .8em; }
form#qrForm div { margin-bottom: 20px; }
form#qrForm button:hover, form#qrForm input[type=submit]:hover {
    border-color: #2a7de1;
    background-color: #2a7de1;
    color: #fff;
}
#qrcode {
    margin-top: 20px;
    padding: 15px;
    background-color: #e7f3fe;
    border: 1px solid #c3e6cb;
    border-radius: 4px;
    word-break: break-all;
}