.bg-primary

.bg-secondary

.bg-warning

.bg-info

.bg-success

.bg-danger

.bg-light

.bg-dark

.bg-primary-transparent

.bg-secondary-transparent

.bg-warning-transparent

.bg-info-transparent

.bg-success-transparent

.bg-danger-transparent

.bg-light-transparent

.bg-dark-transparent

.bg-primary-gradient

.bg-secondary-gradient

.bg-warning-gradient

.bg-info-gradient

.bg-success-gradient

.bg-danger-gradient

.bg-light-gradient

.bg-dark-gradient

.border-primary

.border-secondary

.border-warning

.border-info

.border-success

.border-danger

.border-light

.border-dark

.text-primary

.text-secondary

.text-warning

.text-info

.text-success

.text-danger

.text-light

.text-dark

.text-muted

100% opacity

.text-opacity-75

.text-opacity-50

.text-opacity-25

.bg-opacity-100

.bg-opacity-75

.bg-opacity-50

.bg-opacity-25

.bg-opacity-10