div.left    {
width :30%;
float : left;
margin-left: 40px;
}

div.middle  { 
width :30%;
float : left
 }

div.right   { 
width :30%;
float : left 
}


#quadro_noticias {
	height: 700px;
	width: 500px;
	margin-left: auto;
	margin-right: auto;
	background: #fff;
	margin-top: 0px;
}




body {
	background-image: url(imagens/fundo.png);
}