mkdocs-material/material/.icons/fontawesome/solid/caret-left.svg

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 256 512"><!--! Font Awesome Free 6.1.2 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="M137.4 406.6 9.4 279.5C3.125 272.4 0 264.2 0 255.1s3.125-16.38 9.375-22.63l128-127.1c9.156-9.156 22.91-11.9 34.88-6.943S192 115.1 192 128v255.1c0 12.94-7.781 24.62-19.75 29.58s-25.75 3.12-34.85-6.08z"/></svg>