Add additional div tags and use % based values for all properties instead of pixel based. The core ideas of using multiple containers among other things as commented in the CSS file are taken from http://www.maxdesign.com.au/articles/css-layouts/three-liquid/# giving them the due credits they deserve. Thank you very much guys. I was struggling to get a fully liquid three-column layout. I made some changes as per my ideas.

Fix the styling and modify the help text to calendar field to use the conventional format.

Modify the Form legend text (if we ever make it appear anywhere) to show Create Registration Form.