<svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 48 48">
    <path d="M0 0h48v48h-48z" fill="none"/>
    <path d="M24 4c-11.05 0-20 8.95-20 20s8.95 20 20 20 20-8.95 20-20-8.95-20-20-20zm2 34h-4v-4h4v4zm4.13-15.49l-1.79 1.84c-1.44 1.44-2.34 2.65-2.34 5.65h-4v-1c0-2.21.9-4.21 2.34-5.66l2.49-2.52c.72-.72 1.17-1.72 1.17-2.82 0-2.21-1.79-4-4-4s-4 1.79-4 4h-4c0-4.42 3.58-8 8-8s8 3.58 8 8c0 1.76-.71 3.35-1.87 4.51z"/>
</svg>