/* CSS Document */
BODY{
	text-align:center;
	
}
a.cor_texto  {
	text-decoration: none;
	color:#000000;
	font-size:11px;
}

a.cor_texto:hover {
	text-decoration:underline;
	color:#0000CC;
}
#principal_{
	background-color:#FFFFFF;
	width:680px;
	height: auto;
	text-align:left;
	border:1px solid #CCC;
}
#menu_{
	position:relative;
	float:left;
	width:672px;
	height: 96px;
}
#logo_{
	position:absolute;
	width:230px;
}

#menu_up{
	position:absolute;
	left:202px;
}

#data{
	position:absolute;
	top:58px;
	left:350px;
	width:135px;
}

#linha_{
	position:absolute;
	top:72px;
	width:660px;
	height:auto;
}

#central_{
	position:relative;
	float:left;
	width:648px;
	margin: 0px 10px 0px 10px;
}
#esquerda_{
	position:relative;
	float:left;
	width:318px;
	border-right:1px solid #CCCCCC;
	margin-right: 10px;
}

#direita_{
	position:relative;
	float:left;
	width:318px;

}
<!-- atributos materia um da esquerda e direita -->
.materia{
	position:relative;
	float:left;
	width:300px;
}

.titulo_mat{
	position:relative;
	float:left;
	width:296px;
}
.img_mat{
	position:relative;
	float:left;
	margin: 2px 8px 2px 2px;

}
.img_mat_direita{
	position:relative;
	float:right;
	margin:0px 0px 0px 8px;

}
.texto_mat{
	position:relative;
	float:left;
	width:296px;
	margin:10px 0px 15px 0px;
	font-family:Arial, verdana, sans-serif;
	color:#000000;

}


.texto_mat_ex{
	position:relative;
	float:left;
	width:302px;
	height:148px;
	margin:10px 4px 15px 0px;
	background:url(imagens/borda_materia.gif) no-repeat;
}
.img_mat_ex{
	position:relative;
	float:left;
	margin:12px 8px 4px 4px;
}


.texto_alinhado{
	position:relative;
	width:auto;
	margin: 18px 8px 0px 4px;
	
}

.linha_mat{
	position:relative;
	float:left;
	height:30px;
	width:296px;

}

<!-- fim atributos materia um da esquerda e direita -->

#rodape_{
	position:relative;
	float:left;
	text-align:center;

}
#texto_rodape{
	position:relative;
	float:left;
	width:648px;
	font-family:Arial, Helvetica, sans-serif;
	font-size:9px;
	text-align:center;
	margin: 5px 0px 5px 10px;
}
<!-- Materia grande -->

.titulo_materia{
	position:relative;
	float:left;
	font-family:Arial, Helvetica, sans-serif;
	text-align:center;
	font-weight:bold;
	font-size:14px;
	width:650px;	
	height:40px;

}

.img_materia{
	position:relative;
	float:left;
	margin: 0px 8px 0px 0px;
}

.texto_materia{
	position:relative;
	float:left;
	width:640px;	
	font-family:Arial, Helvetica, sans-serif;
	font-size:12px;

}

#comentarios{
	position:relative;
	float:left;
	margin:0px 0px 0px 40px;
}

.autor{
	position:relative;
	float:left;
	margin:20px 0px 0px 0px;


}

.conteudo_img{
	position :relative;
	float:left;
	text-align:center;
	width:320px;
	height:350px;
}

#img_mudanca{
	position:relative;
	float:left;
}

.texto_foto{
	position:relative;
	float:left;
		width:316px;

}

.foto_{
	position:relative;
	float:left;
	width:316px;
}
#tabela{
	position:relative;
	float:left;
}

#img_anuncio{
	position:relative;
	float:left;
	padding: 0 0 5px 65px;
}

#alinha_{
	position:relative;
	float:left;
	margin:20px 0px 0px 0px;
	width:650px;

}
<!-- materia pag2 -->
.camada_matriz{
	position:relative;
	float:left;
	width: 650px;
}
.foto_matriz{
	position:relative;
	float:right;
	margin-left: 10px;
}
					
.texto_matriz{
	position:relative;
	float:left;
	margin:0px 5px 0px 4px;
	
}
.texto_matriz_ex{
	position:relative;
	float:left;
	width: 485px;
}
.texto_matriz_ex2{
	position:relative;
	float:left;
	width: 630px;
	margin-top: 20px;
	height: auto;
}	
			
.texto_matriz_end{
	position:relative;
	float:left;

}
.foto_matriz_e{
	position:relative;
	float:left;
	margin-right: 8px;
	margin-bottom: 8px;
	
}
#texto_clique{
	position:relative;
	float:right;
	width:600px;
	text-align:right;
	margin-right: 2px;

}
.enquete{
	position:relative;
	float:left;
	width:650px;
	margin: 6px 10px 6px 10px;

}
#numerico{
	list-style-type:decimal;
}