/* set background of screen */
.outerbody {padding:0px;font-family:verdana, sans-serif;text-align:center;font-size:8pt;}

/* set book position and size on screen */
.outerdiv {margin-left:auto;margin-right:auto;text-align:center;width:90%;height:95%;}

/* cells containing chapter headings appear */
.chapter  {color:black;
           background-color:#aaaa66;
           text-align:center;
           border:black solid 1px;
          }