h1 { font-size: 2em }
h2 { font-size: 1.5em }
h3 { font-size: 1.2em }
table { border-collapse : collapse }
th,td { border:1 solid #808080 ; font-size:0.9em; padding:2 6;}
th    { background-color: #f0f0f0 }
a	  { text-decoration: none }