Sir/Madam,
I completely understand your requirement. However, I do not think that in this bidding platform I need to give a lecture upon CSS, Javascript and other technical factors because we both know what they are and how they can help. Therefore, all I am looking for is the link of your website that needs the modification. It will help me and my co-workers understand what kind of modification should be perfect and market friendly.
I believe, I have made myself clear about the working process. Right now, I am just waiting for you to award me the project so that we can take our discussion further and complete the project successfully.
Thanking you,
Sanju Pramanick and Team