window-line

<svg viewBox="0 0 24 24" fill="currentColor" xmlns="http://www.w3.org/2000/svg"><path d="M21 3C21.5523 3 22 3.44772 22 4V20C22 20.5523 21.5523 21 21 21H3C2.44772 21 2 20.5523 2 20V4C2 3.44772 2.44772 3 3 3H21ZM20 11H4V19H20V11ZM20 5H4V9H20V5ZM11 6V8H9V6H11ZM7 6V8H5V6H7Z"/></svg>

<i class="ti ti-window-line"></i>

ti ti-window-line

<i class="ti ti-027304"></i>

ti ti-027304

<svg aria-hidden="true" focusable="false" viewBox="0 0 24 24" fill="currentColor" xmlns="http://www.w3.org/2000/svg"><path d="M21 3C21.5523 3 22 3.44772 22 4V20C22 20.5523 21.5523 21 21 21H3C2.44772 21 2 20.5523 2 20V4C2 3.44772 2.44772 3 3 3H21ZM20 11H4V19H20V11ZM20 5H4V9H20V5ZM11 6V8H9V6H11ZM7 6V8H5V6H7Z"/></svg>

<svg aria-hidden="true" focusable="false" viewBox="0 0 24 24" fill="currentColor" xmlns="http://www.w3.org/2000/svg"><path d="M21 3C21.5523 3 22 3.44772 22 4V20C22 20.5523 21.5523 21 21 21H3C2.44772 21 2 20.5523 2 20V4C2 3.44772 2.44772 3 3 3H21ZM20 11H4V19H20V11ZM20 5H4V9H20V5ZM11 6V8H9V6H11ZM7 6V8H5V6H7Z"/></svg>

https://cdn.jsdelivr.net/npm/@ticnob/icons@1/icons/window-line.svg