Increasing HTML form size

For the HTML form below, the entry field, button, and entry text all seem to be about 12 px. What is the best method of increasing them all? I think I'd like to have them at about 14 px.

Thanks in advance,

John

<div class="searchbox2">
    <form action="sitesearch.php" method="get">
        <label>
            <input type="text" class="name="find" size="55"/>
            <input type="hidden" name="searching" value="yes" />
            <input type="submit" name="search" value="search" />
        </label>
    </form>
</div>