Text Color
text-primary
text-primary-emphasis
text-secondary
text-secondary-emphasis
text-success
text-success-emphasis
text-info
text-info-emphasis
text-warning
text-warning-emphasis
text-danger
text-danger-emphasis
text-dark
text-dark -emphasis
text-light
text-light-emphasis
text-body
text-muted
text-body-emphasis
text-body-secondary
text-body-tertiary
text-black
text-white
text-black-50
text-white-50
text-opacity-100
text-opacity-75
text-opacity-50
text-opacity-25