Bootstrap v4 utility classes
Bootstrap v4 CSS provides various utility classes to control color, spacing, flex-box, text alignment, floating, position, responsive display/hiding and much more.
External references
The following are convenience links to Bootstrap v4's documentation:
- Border utilities
- Clearfix utilities
- Close icon utilities
- Color utilities
- Display utilities
- Embed utilities
- Flex utilities
- Float utilities
- Image replacement utilities
- Overflow utilities
- Position utilities
- Screen reader utilities
- Shadows utilities
- Sizing utilities
- Spacing utilities
- Stretched link utilities
- Text utilities
- Vertical align utilities
- Visibility utilities
Bootstrap v4 also has defined typography styles and classes for various native HTML elements. You can find out more at the following links: