.facebookBox_slider {
    position:fixed;
    top:370px;
    width:270px;
    right:-278px;
    border:4px solid #3B5997;
    background:#fff;
    z-index:9999;
}
.facebookBox_slider .gF {
    position:absolute;
    right:274px;
    top:-4px;
    cursor:pointer;
}