That is until I discovered they have inherent padding. It's there. You never see it and you can't control it with regular HTML (at least none that I could find). Most browser suppress the top margin, but not the bottom.

Alas, CSS saved me from my torment. It was easy to change the background and border colors, but changing the padding or margins helped enormously. What control!

form {
 border: 1px solid #666699;
 padding: 5px;
}

I put a border around this form just to see how the padding affects everything. When you have the padding set right, remove the border.

Or remove the bottom border with an in-line style.

<form style="margin-bottom:0;" action="">
<input type="submit" value="Send">
</form>

You can also manipulate the margins. Much better moving the form around like this (recommend external style sheet).

.Textbox {
margin-left: 100px;
}

wingMan