I’m currently working on bootstrap in Front End Development Libraries. I’m all fine doing those challenges, but when I wanted to test out them in CodePen, the codes doesn’t work. I’ve also tried pasting the solution into a blank page by double-clicking inspect element, it doesn’t have the result of bootstrap. It seems like bootstrap only works in FreeCodeCamp. Surprisingly, img-responsive works in CodePen only.
So these are my questions.
- Why is this happening?
- Is there any software for coding bootstrap?
- Is bootstrap still supported in Html?
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