Twitter bootstrap - understanding. How to work with design?

Question

Yii

hello,
I misunderstand the concept..
for example, I need to make a block of beautiful links on the page (using yii2), so that they look like buttons in the bootstrap design style - do I need to find the corresponding css class ?
those. working with bootstrap is knowing the names of the corresponding classes? for example, classes for layout, for beautiful buttons, etc.?

Answer 1

Yes, this is the usual knowledge of classes.

Answer 2

You don't need to understand any concepts, just go and try. getbootstrap.com/getting-started
PS You should have learned html/css before bootstrap, let alone php and yii.