a:link    {color:orange; text-decoration:underbar}
   a:visited {color:orange; text-decoration:underbar}
   a:active  {color:orange; text-decoration:underbar}
   a:hover   {color:navy; text-decoration:none; background-color:white}
   BODY{background-color: #FFFFAA; line-height: 130%;}
   .sage{ line-height: 130%; margin-left: 5%;margin-right: 5%}
   .clearpage{page-break-before :always}
   TABLE { border-collapse: collapse; border-spacing: 10px; }
   td{line-height: 130%; padding: 0.5ex ;}
   li{line-height: 150%; padding: 0.5ex}
   kbd{background-color:#CCCCCC; color:#000000; line-height: 150%;}
   pre.command{
    background: #E7E7E7;
    border: none;
    padding: 0.5em;
   }
   pre.caution{
    background: #2233BB;
    border: none;
    padding: 0.5em;
    color: #FFFFFF;
   }
   h1{color:white; background-color:blue}
   h2{
      color:blue; 
      top:0px; right:0px; 
      border-left: 10px solid blue; 
      border-bottom: 1px solid blue;
      }
   h2.omake{
      color:green; 
      top:0px; right:0px; 
      border-left: 10px solid green; 
      border-bottom: 1px solid green;
      }
   h3{color:blue}
   h3.omake{color:green}