AdminLTE boxes CSS

adminlte_boxes.css

// Box color variations
  &.box-primary {
    border-top-color: @light-blue;
  }
  &.box-info {
    border-top-color: @aqua;
  }
  &.box-danger {
    border-top-color: @red;
  }
  &.box-warning {
    border-top-color: @yellow;
  }
  &.box-success {
    border-top-color: @green;
  }
  &.box-default {
    border-top-color: @gray-lte;
  }