Vector icons implemented with CSS mask-image. Color via text-* or icon-* utilities. Supports multiple icon families, sizes, and custom colors.
.icon. Shape class: icon-* (e.g. icon-check).currentColor by default. Use text-* utilities or inline style="color:..." to set color.icon-* dynamic utilities (e.g. icon-6, icon-10, icon-20, icon-[28px]).Icon color follows the text color — use style="color:..." or text-* utilities.