Use of display:table vs. display:block for Editor
Jamroom Developers
The TinyMCE WYSIWYG is purposefully disabled on phones - the the interface is just too small to properly deal with on small screens, and we feel it it will just be frustrating for users, so it is replaced with a textarea.
In fact - we recommend that you do NOT use the editor at all for user-facing input - period. The problem is that it will inject HTML and inline CSS into the text, which down the road if you ever choose to change the CSS/style of your site, you'll always be stuck with "ugly" HTML that cannot be modified. But of course that's our opinion

You can modify the template to suit your needs. It is currently designed so the editor only shows to desktops, and having the layout display as table makes it easy for everything to "line up".
Let me know if that helps.