CHAPTER 15 ■ TABLES
Collapsed Borders
HTML
<h1>Collapsed Borders</h1><h2>Boxed Table</h2>
<table class="boxed-table" cellspacing="0">
<tr><td rowspan="2">1</td><td colspan="5">2-6</td> </tr>
<tr><td>7</td><td>8</td><td> </td><td> </td><td class="x">11</td></tr></table><h2>Boxed Cells</h2>
<table class="boxed-cells" cellspacing="0">
<tr><td rowspan="2">1</td><td colspan="5">2-6</td> </tr>
<tr><td>7</td><td>8</td><td> </td><td> </td><td class="x">11</td></tr></table><h2>Boxed Table and Cells</h2>
<table class="boxed-table boxed-cells" cellspacing="0">
<tr><td rowspan="2">1</td><td colspan="5">2-6</td> </tr>
<tr><td>7</td><td>8</td><td> </td><td> </td><td class="x">11</td></tr></table>CSS
table { border-collapse:collapse; }
.boxed-table { border:1px solid black; }
.boxed-cells td { border:1px solid black; }
.boxed-cells td.x { border:none; }/* Nonessential styles are not shown */