html {
    height: 100%;
}
footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 60px;
    line-height: 60px;
    padding-left: 5%;
}
span.right-footer {
    float: right;
    margin-right: 5%;
}
span.right-footer a {
    color: #fff;
}