The Format H4 Fill icon shows the letter H beside the number 4 in bold filled forms. Drawn in the solid style on a 24px grid, it keeps the glyphs clear and consistent for interface controls. Use it for heading-level formatting, typography toolbars, rich-text editors, and document design interfaces. It belongs to Outlined Fill - Streamline Material set in the Streamline Material family.
Same category - from the Outlined Fill - Streamline Material