.conteudo a {
	width:140px;
	height:105px;
	float:left;
	background-image:url(../_img/bg-foto.gif);
	background-repeat:no-repeat;
	text-align:center;
	padding:4px 0 0 0;
}
.conteudo a img{
	border:none;
}
.conteudo a:hover img{
	border:4px solid #FFF;
}