#vertical_banners
{
    position: fixed;
    top: 60%;
    right: 5px;
    overflow: hidden;
    width: 80px;
    height: 100%;
    -webkit-transition: opacity .2s ease;
    transition: opacity .2s ease;
    z-index: 99998;
}
#vertical_banners > a > img
{
    display: block;
	opacity: .6;
    -webkit-transition: opacity .2s ease;
    transition: opacity .2s ease;
}
#vertical_banners > a:hover > img
{
    opacity: 1.0;
}