How to quickly learn bootstrap?

Question

Bootstrap

I want to get a job in one company, initially there was no knowledge of boostrap in the conditions, so I was delighted, but in the test task it is necessary to perform layout on boostrap. It takes 4 days, I can do it without bootsrap in half a day, but with it I can’t at all.

Do not tell me the course, or explain what bootsrap is, why is it needed and how to work with it?

Answer 1

or explain what bootsrap is

Bootstrap is a framework for rapid interface prototyping.
How it works : You are a typesetter, with your hands and head for a year now. You have snippets (pieces of code) that you constantly use in your projects. Here is a bootstrap - these are snippets and components that allow you to make an interface faster than you would have to make it up by hand. With experience and hands from more than one place + layouts with 12 columns, so as not to be a sodomite.

but I can't do it with him at all.

Is it just a tool. You just need to make up any more / less complex layout in 1 day, and you know the bootstrap.

do layout on boostrap

Here it is necessary to clarify - the layout is to scatter on the bootstrap grid, or in general everything up to such built-in things like nav, card, slider, thumb, etc.

Answer 2

Learn fast https://getbootstrap.com/
RTFM!