Facebook icon

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><g fill="none" stroke="currentColor" stroke-linecap="round" stroke-width="4"><path stroke-dasharray="24" stroke-dashoffset="24" d="M17 4L15 4C12.5 4 11 5.5 11 8V20"><animate fill="freeze" attributeName="stroke-dashoffset" dur="0.4s" values="24;0"/></path><path stroke-dasharray="12" stroke-dashoffset="12" d="M8 12H15"><animate fill="freeze" attributeName="stroke-dashoffset" begin="0.5s" dur="0.2s" values="12;0"/></path></g></svg>