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Cameron Monzon7,115 Points
Why use floats?
This video makes floating seem inefficient.
When he floats the image left and the text is wrapping he positions the text to the right by floating it. This seems to screw up everything because the text box is thrown off by it. Isnt it best to position by means of margins and padding within the box rather than floating everything and then having to clear the float? Even clearing the float seems strenuous and not best practice.
Ryan DucheneCourses Plus Student 46,022 Points
We do have alternatives, kind of (
display: inline-block and
display: table, to name a couple), but they have a lot of limitations. Despite the shortcomings that floats have, they've been the accepted standard for a long time because of how easy they are to use and understand, even if they are inefficient.
But yes. Floats do suck.
Fortunately, we're getting a much better layout system with flexbox. Flexbox is the future of layout on the web, and it's really starting to take off. Once IE8 and IE9 fall out of favor (hopefully in the next decade or so), we can begin to use flexbox with only vendor prefixes. Until then, it's floats and clearfixes.
If you continue in the CSS Foundations course, Guil should talk some about flexbox, though it's kind of an old course and flexbox was in a different stage of life back then.
I'd encourage you to look into Guil's newer course on Layout Techniques, where he covers all kinds of layout modules (display modes, floats, flexbox, positioning, and more).
Hope this helps!