body {
	margin:0;
	padding:0;
	background-color:#c2ddd993;
	background-repeat: no-repeat;
	background-position: center 0px;
	background-image: url(images/fundo.jpg);
}

#principal {
	width: 900px;
	height: 900px;
	margin-top: 0px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;
}

#topo {
        width: 900px;
        height: 250px;
}

#lateral_esquerda {
        float: left;
        width: 230px;
		height: 300px;
        padding: 0px;  margens
        background-color: #ccc;
}

#miolo_pagina {
        float: left;
        width: 900px;
		height: 1075px;
        padding: 0px;
}

#lateral_direita {
		float: right;
        width: 170px;
        height: 300px;
        padding: 0px;
}

#rodape {
        width: 900px;
        height: 30px;
        padding: 0 0px;
		clear: both;
}

.titulo_roxo {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 15px;
	font-weight: bold;
	color: #3B3170;
}