mkdocs-material/material/.icons/material/clock-start.svg

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 1C8.14 1 5 4.14 5 8a7 7 0 0 0 7 7c3.86 0 7-3.13 7-7 0-3.86-3.14-7-7-7m0 2.15c2.67 0 4.85 2.17 4.85 4.85 0 2.68-2.18 4.85-4.85 4.85A4.85 4.85 0 0 1 7.15 8 4.85 4.85 0 0 1 12 3.15M11 5v3.69l3.19 1.84.75-1.3-2.44-1.41V5M4 16v8h2v-3h12v3l4-4-4-4v3H6v-3"/></svg>