.headmaster {
    background: url('/img/bg-pattern.png'), linear-gradient(to left, #7b4397, #dc2430);
    padding: 5px 0px 5px;
}

.devicefull {
    background-image:url('/img/iphone_6_plus_white_port.png');
}

.qrtexting {
    width: 400px;
    padding: 5px 15px 5px 15px;
    margin-bottom: 15px;
    margin-right: 20px;
    margin-left: 20px;
}