// Cover image. Forms the cover image in epubs. body.cover {

margin: 0;
padding: 0;
text-align: center;

} p.cover {

margin: 0 auto;
padding: 0;
text-align: center;
text-indent: 0;
height: 100vh;

} img.cover {

max-height: 100%;
max-width: 100%;
border: 1px solid #f9f9f9;

} img.thumbnail {

margin: 0 2em 0 0;
height: 10em;
float: left;
border: 1px solid #f9f9f9;

}