body   { margin:10px; margin-left:20px; font-family:verdana; font-size:16px;}
h1     { margin-top:0px; margin-bottom:10px; font-size:30px; }
select { width:275px; margin:15px 0; }
p      { margin-left:0px; margin-top:0; border:1px solid black; padding:10px; 
         width:200px; height:145px; }

*.nowrap       { white-space:nowrap; }
*.big          { font-size:50px; }

*.ex1  { overflow:visible; }
*.ex2  { overflow:hidden;  }
*.ex3  { overflow:scroll;  }
*.ex4  { overflow:auto;    }

#ex1  { position:absolute; top:10px;  left:20px; }
#ex2  { position:absolute; top:10px;  left:420px; }
#ex3  { position:absolute; top:260px; left:20px; }
#ex4  { position:absolute; top:260px; left:420px; }