How to clear floats in WYSIWYG editor? Not everyone know how to add <div style="clear:both>"
in HTML mode. Is there any way to add extra button to WYSIWYG or plugin. TineMCE doesn’t have that option.

2 Answers
Write a simple shortcode to add a <div style="clear: both;"> </div>
Detailed Explanation: http://brettterpstra.com/adding-a-tinymce-button/