resources/scss/bootstrap/mixins/_panels.scss

   1 // Panels
   2
   3 @mixin panel-variant($border, $heading-text-color, $heading-bg-color, $heading-border) {
   4   border-color: $border;
   5
   6   & > .panel-heading {
   7         color: $heading-text-color;
   8         background-color: $heading-bg-color;
   9         border-color: $heading-border;
  10
  11         + .panel-collapse > .panel-body {
  12           border-top-color: $border;
  13         }
  14         .badge {
  15           color: $heading-bg-color;
  16           background-color: $heading-text-color;
  17         }
  18   }
  19   & > .panel-footer {
  20         + .panel-collapse > .panel-body {
  21           border-bottom-color: $border;
  22         }
  23   }
  24 }