body {
    background-color: #000000;
    padding: 0px;
    margin: 0px;
    overflow: hidden;
    font-size: 0;
}
.container {
    height: 100%;
    text-align: center;
    white-space: nowrap;
}
.container:before {
    content: '';
    display: inline-block;
    vertical-align: middle;
    height: 100%;
}
#content {
    display: inline-block;
    vertical-align: middle;
}
.nocursor {
    cursor: none;
}