h2#book_title { 
  display: block;
  margin: 15px 0 5px 0;
  padding: 0; 
  font-size: 15px;
}
div#book_info {
  display: block;
  float: right;
  clear: right;
  z-index: 10;
  width: 300px;
  margin: 10px;
  margin-right: 0;
  padding: 5px 10px;
  border-left-style: solid;
  border-left-width: 1px;
}
div#article_header {
  margin: 10px 0 40px 0;
  padding: 0;
}
div#article_content p {
  font-size: 18px;
  line-height: 20px;
}
div#article_content p:first-child:first-letter {
  font-size: 50px;
}
div#article_content a img { 
  display: block;
  border-style: solid; 
  border-width: 1px;
}
div#article div#article_content h3 {
  height:  20px;
  margin: 30px 0 10px 0;
  padding: 0 0 0 5px;
  font-size: 18px;
}
div#book_info h4 {
  margin-top: 0;
}
h4#book_title {
  display: block;
  clear: left;
}
div#author_info {
  display: block;
  float: left;
  clear: both;
  margin: 20px 0;
}
span#author {
  display: block;
  clear: left;
}
span#pub_year {
  display: block;
  clear: left;
}
span#publisher {
  display: block;
  clear: left;
}
span#isbn {
  display: block;
  clear: left;
}
span#pages {
  display: block;
  clear: left;
}
img#book_cover { 
  float: right;
  width: 100px;
  margin: 0 10px;
  border-width: 1px;
  border-style: solid;
}
img.book_cover { 
  float: right;
  width: 100px;
  margin: 20px;
  border-width: 1px;
  border-style: solid;
}
div#book_info img#author_photo { 
  display: inline;
  float: right;
  width: 100px;
  margin: 0 10px;
  border-width: 4px;
  border-style: solid 
  border-color: red;
}
div#works_cited {
  margin: 20px 0;
}
div#works_cited li {
  margin-bottom: 10px;
  text-indent: -23px;
}
div.photography_book {
  display: block;
  clear: both;
  padding: 30px 0;
  border-bottom-width: 1px;
  border-bottom-style: solid;
}