#datas div.cdcase
{
    position: relative;
    width: 504px; height: 456px;
    background: url('../../imagens/cover_440_back.png') no-repeat;
}
#datas div.cdcase img.cover
{
    position: relative; top: 8px; left: 54px;
    width: 440px; height: 440px;
}
#datas div.cdcase div.transparent
{
    position: absolute; top: 8px; left: 54px;
    width: 440px; height: 440px;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="../imagens/cd_440_transparent.png"); background: none;
}
#datas div.cdcase div[class="transparent"]
{
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="");
    background: url("../imagens/cd_440_transparent.png") no-repeat !important;    
}
#datas div.cdcase:hover div.transparent
{
    display: none;
}