I am new to responsive website design, and I am using code from http://www.responsivegridsystem.com
When I went to post a problem I was having on this forum, I read where I should verify the website code before posting my problem.
Unfortunately, the code I have downloaded from the above website does not verify. There are 5 problems in the HTML and over 100 problems in the CSS code.
Can I just ignore these or is there another grid system which doesn't have this problem. I need something simple because of my lack of experience in responsive website design.