Why are my icons vertical?

Live view : http://wallingfordrodandgunclub.org/newsite/members/forum/reply.php

When I remove anything extra from the page it shows up fine. It's not the small space either, I've tested putting it out of the div that it's in and let it take up the whole page on the bottom. Could it be that my CSS style is interfering with it?

This is the form I have it in.

<form method="post" action="somephphere">
    <textarea name="editor1"></textarea>
    <script>
        CKEDITOR.replace( 'editor1' );
    </script>
    <input TYPE="submit" NAME="submit" VALUE="Post"> <input TYPE="submit" NAME="preview" VALUE="Preview"> 
</FORM>