.BigBackofficeLink {
    position: fixed;
    right: 0px;
    top: 154px;
    font-size: 20px;
    border: solid 2px #169;
    border-right: none;
    border-bottom-left-radius: 5px;
    border-top-left-radius: 5px;
    padding: 9px;
    background-color: #59C;
    z-index: 1;
}

.BackofficeLink:link, 
.BackofficeLink:visited {
    color: #EEE;
}
.BackofficeLink:hover {
    color: #DDD;
}