Background Color

Filling the background.

bg-light
bg-secondary
bg-warning
bg-danger
bg-success
bg-info
bg-primary
bg-dark
  <div class="bg-light">bg-light</div>
  <div class="bg-secondary">bg-secondary</div>
  <div class="bg-warning">bg-warning</div>
  <div class="bg-danger">bg-danger</div>
  <div class="bg-success">bg-success</div>
  <div class="bg-info">bg-info</div>
  <div class="bg-primary">bg-primary</div>
  <div class="bg-dark">bg-dark</div>
boxBase color container
bg-light, bg-secondary, bg-warning, bg-danger, bg-success, bg-info, bg-primary, bg-darkFill color.