metacritic.css

.metascore_w {
    vertical-align: middle;
    text-align: center;
    color: #fff!important;
    font-family: Arial,Helvetica,sans-serif;
    font-style: normal!important;
    font-weight: bold!important;
    background-color: transparent;
    height: 2em;
    width: 2em;
    line-height: 2em;
    font-size: 17px;
    z-index: 1;
    position:absolute;
    right: 0px;
}

.metascore_w.negative,.metascore_w.bad,.metascore_w.score_terrible,.metascore_w.score_unfavorable {
    background-color: #f00
}

.metascore_w.mixed,.metascore_w.forty,.metascore_w.game.fifty,.metascore_w.score_mixed {
    background-color: #fc3
}

.metascore_w.positive,.metascore_w.good,.metascore_w.sixtyone,.metascore_w.game.seventyfive,.metascore_w.score_favorable,.metascore_w.score_outstanding {
    background-color: #6c3
}