-<style type="text/css"><!--
body {
margin: auto;
width: 80em;
h1, h2, h3, h4 { text-align: center }
h1, h2, h3, h4, strong { color: #900090 }
pre { background-color: #CCCCCC }
-table, th, td { border: 1px solid black }
---></style>
+table, th, td { border: 1px solid black ; border-collapse: collapse }