Table Borders

The look of an HTML table can be greatly improved with CSS. To specify table borders in CSS, use the border property. The example below specifies a black border for <table>, <th>, and <td> elements:

HTML file: Displayed by browser:
<style>
table, th, td {
   border: 1px solid black;
}
</style>
<body>
<table>
    <tr>
        <th>First Name</th>
        <th>Last Name</th>
    </tr>
    <tr>
        <td>Peter</td>
        <td>Griffin</td>
    </tr>
    <tr>
        <td>Lois</td>
        <td>Griffin</td>
    </tr>
</table>
</body>
First Name Last Name
Peter Griffin
Lois Griffin

Notice that the table in the example above has double borders. This is because both the table and the <th>/<td> elements have separate borders. To display a single border for the table, use the border-collapse property.

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