#menu {
    float: right;
}
#menu a {
    float: left;
    position: relative;
}
#menu a:hover #textads
{
    width: 62px;
    background: url("/Loaiquangcao/image/textads_hove.png") no-repeat scroll 0 0 transparent;
}
#menu a i {
    display: none;
    position: absolute;
    top: 28px;
    left: 30%;
    font-style: normal;
    -moz-border-radius: 3px;
    border-radius: 3px;
    -webkit-border-radius: 3px;
    color: #ddd;
}
#menu a:hover i {
    display: inline-block;
    text-align: center;
    min-width: 120px;
    padding: 10px 10px;
    background: rgba(0,0,0,0.5);
    font-family: Arial;
    font-size: 14px;
}
#menu a:hover #mediaads
{
    width: 31px;
    background: url("/Loaiquangcao/image/mediaads_hover.png") no-repeat scroll 0 0 transparent;
}

#menu a:hover #bannerads
{
    width: 30px;
    background: url('/Loaiquangcao/image/bannerads_hover.png') no-repeat;
}

#menu a:hover #mobileads
{
    width: 40px;
    background: url('/Loaiquangcao/image/mobileads_hover.png') no-repeat;
}
#menu a #textads
{
    width: 62px;
    background: url("/Loaiquangcao/image/textads.png") no-repeat scroll 0 0 transparent;
}

#menu a #mediaads
{
    width: 31px;
    background: url("/Loaiquangcao/image/mediaads.png") no-repeat scroll 0 0 transparent;
}

#menu a #bannerads
{
    width: 30px;
    background: url('/Loaiquangcao/image/bannerads.png') no-repeat;
}

#menu a #mobileads
{
    width: 40px;
    background: url('/Loaiquangcao/image/mobileads.png') no-repeat;
}