Extra 15px padding on h2.widgettitle in IE ???

https://tinyurl.com/nomq7b

In IE 6 & 7, the h2.widgettitles have an extra 15px padding on the left and I cannot figure out where it’s coming from. And while you’re looking at it, you’ll see the button for online support is also padded in IE.

This is so weird because I’ve used the same theme files to create other custom themes and have never had this trouble. So, it’s something I’ve obviously done, but I can’t figure out what it is. I would really appreciate an extra set of eyes looking at it. Hopefully my mistake will jump out at someone else.

Just in case, here’s what I have in the functions.php file:

<?php
if ( function_exists('register_sidebar') )
register_sidebar(array('name'=>'Home Page Sidebar',
));
register_sidebar(array('name'=>'Page Sidebar',
));
register_sidebar(array('name'=>'Blog Sidebar',
));
?>

And here’s how the sidebars are called in the template:

<div id="sidebar">
<?php if (function_exists('dynamic_sidebar') && dynamic_sidebar('Home Page Sidebar') )  ?>
</div> <!-- end #sidebar -->

Obviously, Home Page Sidebar in the above code gets changed for each template accordingly.