BODY {color: blue;
      margin: 0.5em;
      background: white;}
      
H1 {color: blue}
EM {color: red}

/* This class should be used for images used as thumbnails.
   the P section specify that the paragraphs should not overlaps
   with the images.
*/
IMG.thumbnail {float: left;
			   border: 0px solid}
P {clear: left}

IMG.float {float: right;
           border: 0px solid}

/* The SPAN.command class should be used every time a OS command
   is written in text
*/
SPAN.command {color: red;
 	      font-family: monospace;}

/* A smaller font for the copyright notice at the end of each page. */
P.copyright {font-size: 0.7em;}

/* The description of each column in a table should be in boldface. */
SPAN.table_desc {font-weight: bold;}

/* Evidence a key */
SPAN.key {font-family: monospace;
	  color: white;
	  background: blue; }
SPAN.key:before {content: "[";}
SPAN.key:after {content: "]";}

/* Evidence a citation */
SPAN.cite {font-style: italic;}

/* Ask a question */
P.question {font-weight: bold; }
/* Give an answer */
P.answer {}