Font-Awesome/svgs/solid/window-minimize.svg

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!-- Font Awesome Free 5.15.4 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) --><path d="M464 352H48c-26.5 0-48 21.5-48 48v32c0 26.5 21.5 48 48 48h416c26.5 0 48-21.5 48-48v-32c0-26.5-21.5-48-48-48z"/></svg>