body {
    margin: 0;
    padding: 0;
    width:100%;
    height:100%;
    background: #1c69c5;
    background-image: url("pattern.png");
    background-repeat: repeat;
    overflow: hidden;
}

#rotate-device-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 9998;
    top: 0;
    left: 0;
    background-size: auto
}

.rotate-device-image {
    background: #26252e url('../img/rotate_device.png') no-repeat center center
}