Bootstrap 5 2,007 renamed several version 4 text classes: .text-left is now .text-start, .font-italic is .fst-italic, and .font-weight-bold is .fw-bold. .text-truncate needs a block or inline-block element with a limited width, because the ellipsis appears only when the line overflows its box.
| Purpose | Classes |
|---|---|
| Alignment | .text-start, .text-center, .text-md-end |
| Wrapping | .text-nowrap, .text-break, .text-truncate |
| Case, decoration | .text-uppercase, .text-decoration-none |
| Size, style, font | .fs-1 to .fs-6, .fst-italic, .font-monospace |
| Weight | .fw-light, .fw-medium, .fw-semibold, .fw-bold |
| Line height | .lh-1, .lh-sm, .lh-base, .lh-lg |