.body{ background:url(../img/bg_body.gif);}

.index{ background:url(../img/bg_body_index.jpg);
		background-repeat:repeat-x;
		background-color:#b9b9b9;}

.conteudo_seg{
	font-family:Arial, Helvetica, sans-serif;
	font-size:12px;
	color:#000000;
	}
	
.txt_preto, .txt_preto a{
font-family:Arial, Helvetica, sans-serif;
font-size:12px;
color:#000;
text-decoration:none;
}
.txt_preto:hover{text-decoration:underline;}