Set CSS style for table
<p>I have several tables in HTML page. But for every table I would like to apply different CSS style. If I use this code I will apply the style for every table.</p>

<pre><code>th, td {
    padding-right: 10px;
    padding-top: 7px;
    padding-bottom: 7px;
}
</code></pre>

<p>How I can apply the style just for one table?</p>

<p>I tried this </p>

<pre><code>.intro{
    th, td {
        padding-right: 10px;
        padding-top: 7px;
        padding-bottom: 7px;
        /*    margin: 10px;*/
    }}
</code></pre>