body  {color: black;
       background: white;
       margin-left:10%;
       margin-right:10%;
       font-family: Verdana, sans-serif;}

h1,h2  {margin-left: -8%;}
h3,h4,h5,h6 { margin-left: -4%; }
/*h2 { margin-top: 8em; margin-bottom: 3em; }*/
pre { font-family: monospace; }
h1,h2,h3,h4,h5,p,ul { font-family: sans-serif; }

:link { color: rgb(0, 0, 255) }  /* for unvisited links */
:visited { color: rgb(153, 0, 153) } /* for visited links */
:active { color: rgb(255, 0, 102) } /* when link is clicked */
:hover { color: rgb(0, 96, 255) } /* when mouse is over link */