@page {
	margin-top: 0px;
	margin-bottom: 0px;
}
body {
	margin-right: 0px;
	margin-left: 0px;
	padding: 0;
}
.cover { 
    margin-top:0px; 
    text-align: center;
    oeb-column-number:1;
}
img.capa { 
    height: 100%;
    border: solid 1px black;
}