.book_viewer {
  margin: 0 0 1em;
}
.book_viewer h3.trigger {
  margin: 0 0 5px 0;
  padding: 0 0 0 45px;
  width: 390px;
  height: 46px;
  background: url(images/toggle_background-435x92.gif) no-repeat;
  font-size: 1.5em;
  font-weight: normal;
  line-height: 46px;
  float: left;
}
.book_viewer h3.trigger a {
  color: #fff;
  text-decoration: none;
  display: block;
}
.book_viewer h3.trigger a:hover {
  color: #ccc;
}
.book_viewer h3.active {
  background-position: left bottom;
} 
.toggle_container {
  margin: 0px 0px 5px;
  border: 1px solid #d6d6d6;
  padding: 5px;
  width: 423px;
  overflow: hidden;
  background: #f0f0f0;
  font-size: 1em;
  clear: both;
}
.metadata {
  overflow: auto;
}
.book-thumbnail {
  margin: 0px 10px 0px 0px;
  float: left;
}
#content ul.book-metadata {
  font-size: 0.8em;
  line-height: 1.2em;
  list-style-type: none;
}
.book-title {}
.book-author {}
.book-publisher {}
.canvas {
  margin: 5px 0px 0px;
  clear: left;
}
.canvas_footer {
  margin: 5px 0px 0px;
  text-align: center;
  font-size: 0.8em;
  line-height: 1.2em;
}