body {
    background: #202020;
}

.content {
    width:   100%;
    height:  100%;
    margin:  0;
    padding: 0;
}

.logo {
    width:             75%;
    position:          absolute;
    left:              50%;
    top:               50%;
    -webkit-transform: translate(-50%, -50%);
    transform:         translate(-50%, -50%);
}