<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 8 8" width="8" height="8"><path fill="currentColor" d="M4 0C1.8 0 0 1.8 0 4s1.8 4 4 4s4-1.8 4-4s-1.8-4-4-4m0 1c.66 0 1.26.21 1.75.56L1.56 5.75C1.21 5.26 1 4.66 1 4c0-1.66 1.34-3 3-3m2.44 1.25C6.79 2.74 7 3.34 7 4c0 1.66-1.34 3-3 3c-.66 0-1.26-.21-1.75-.56z"/></svg>