body {
    color: #892a78;
}

a.go-back-home {
    display: block;
    position: absolute;
    top: 15px;
    left: 15px;
    color: #892a78;
    z-index: 1010;
}

a.go-back-home:hover {
    color: #6c215e;
}

img {
    image-rendering: -moz-crisp-edges; /* Firefox */
    image-rendering: -o-crisp-edges; /* Opera */
    image-rendering: -webkit-optimize-contrast; /* Webkit (non-standard naming) */
    image-rendering: crisp-edges;
    -ms-interpolation-mode: nearest-neighbor; /* IE (non-standard property) */
}