title: Can Bootstrap 4 handle a custom theme with light and dark mode triggered by toggle like Google's material design?
body: <p>I'm building a new application and I will modify some of the bootstrap UI elements by creating a custom theme including not just colors but modifications to UI elements and spacing. I'm new in front-end and I was wondering if bootstrap can handle light/dark theme AT The same time the same way material design does, for example:</p>
  
  <p><a href="https://i.stack.imgur.com/vyhP8.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/vyhP8.jpg" alt="enter image description here"></a></p>
  
  <p><a href="https://i.stack.imgur.com/lABKj.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/lABKj.jpg" alt="enter image description here"></a></p>
  
  <p>Note: my back-end dev is using PHP and Ajax, we are not using react/angular/view and those new javascript frameworks to build the front-end.</p>
  
  <p>Do we expect a lot of issues/glitches with this approach?</p>