.secao {


background: radial-gradient(White,pink);
}
footer {
    text-align: center;
    padding: 13px;
    background-color: #000000;
    color: #DDD;
}
h1 {
	text-align: center;
	border-bottom: 3px solid #aaa;
	background-color:#000000;
	color: #ddd;
	padding: 10px;	
	
}