Do I need to specify copyright when partially using bootstrap code?

Question

css

For a small site, I want to make a "squeeze" from the bootstrap - take the code only for the elements I need, change some, and then scatter them into different css files, like: main.css, typography.css, etc. At the same time, 10-20 will remain from ~ 100 Kb of bootstrap.
I'm interested in the issue of copyright in this case. Should I state somewhere that the bootstrap code is being used, even if it's changed? I suspect it should, but where, and what should it look like?

Answer 1

The MIT license requires the presence of a Copyright notice in derived files. Just add it to the header of your CSS files as a comment like this .
The text of the license must also be available. Okay, I need a link to it.