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HTML How to Make a Website Responsive Web Design and Testing Build a Three Column Layout

Kris oi
Kris oi
4,910 Points

floating left and right to stacking

I made two columns...the code is #primary { width: 50%; float: left; } #secondary{ width: 40%; float: right; }

but when I make the browser window smaller the columns do not stack on top of each other like it does in the video with nick

György Varga
György Varga
19,198 Points

Have you added the IDs into the index.html file near the section tag?