*{
    margin: 0;
    padding: 0;
    font-family: sans-serif; 
    box-sizing: border-box;
}

.none {
	display: none;
}

.corpo{
	margin: auto;
	margin-top: 100px;
	width: 640px;
	height: auto;
	padding: 20px;
	background-color: #fff;
	text-align: center;
}

h1 {
	color: #777;
	line-height: 50px;
}

h2 {
	color: #777;
}

#res {
	color: #777;
	max-width: 300px;
	margin: auto;
	font-weight: bold;
	font-size: 30px;
	border: 1px solid #777;
	border-radius: 10px;
	padding: 5px;

}

img {
	width: 100%;
	margin: auto;
}


.bgimg{
	background-image: url(../logoweb.jpg);
}

p{
	color: #555;
	font-size: 20px;
}