mkdocs-material/material/.icons/fontawesome/solid/calendar-check.svg

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><!--! Font Awesome Free 6.0.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2022 Fonticons, Inc.--><path d="M160 32v32h128V32c0-17.67 14.3-32 32-32s32 14.33 32 32v32h48c26.5 0 48 21.49 48 48v48H0v-48c0-26.51 21.49-48 48-48h48V32c0-17.67 14.3-32 32-32s32 14.33 32 32zM0 192h448v272c0 26.5-21.5 48-48 48H48c-26.51 0-48-21.5-48-48V192zm328.1 112.1c10.2-8.5 10.2-23.7 0-33.1-8.5-9.3-23.7-9.3-33.1 0l-95 95.1-47.9-47.1c-8.5-9.3-23.7-9.3-33.1 0-9.3 9.4-9.3 24.6 0 33.1l64 64c9.4 10.2 24.6 10.2 33.1 0l112-112z"/></svg>