html, body {
	margin: 0px;
	padding: 0px;
	color: rgb(27, 27, 27);
	height: 100%;
	overflow: hidden;
}

#livre {
	width: 100%;
	min-height: 100%;
	margin: auto;
	margin-top: 50px;
	margin-bottom: 50px;
	position: relative;
	text-align: center;
	background-color: white;
}

.col {
	width: 260px;
	display: inline-block;
	vertical-align: top;
	margin: 20px;
	text-align: left;
}
.col p, .col h1 {
	width: 100%;
	margin: auto;
}

.col a, .col a:hover, .col a:visited {
	display: inline-block;
	vertical-align: top;
	margin: 7px 0px;
	padding: 2%;
	width: 96%;
	border: solid 1px ;
	color: rgb(27, 27, 27);
	text-decoration: none;
}

.col h1 {
	font-size: 26px;
	margin-bottom: 30px;
}