How can i apply to all of them (childs) a bootstrap element?-CodePudding

i would like to apply this class to all childs elements

<div >
    <div >
    </div>
   <div >
    </div>
   <div >
    </div>

when i applied bg-dark those divs are not dark colors, how can i apply to all of them?

CodePudding user response：

What is the purpose of the first div in this example? It doesn't seem to have any characteristics other than a dark background. If that's the case, you don't need it and your code should look like this.

<div >
</div>
<div >
</div>
<div >
</div>

Alternatively, you can use the outermost div as a container with height, width, border etc like so:

<div >
  <div >
  </div>
  <div >
  </div>
  <div >
  </div>
</div>