.access-denied{
    position: relative;
    width: 100%; /* for IE 6 */
}

.access-denied h3 {
    position: absolute;
    top: 150px;
    left: 0;
    width: 100%;
}

.access-denied h3 span {
    color: white;
    font: bold 18px/37px 'Open Sans', sans-serif;
    letter-spacing: -1px;
    background: rgb(0, 0, 0); /* fallback color */
    background: rgba(0, 0, 0, 0.7);
    padding: 10px;
}

.access-denied h3 span.spacer {
    padding:0 5px;
}