Buttons

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="100"
    height="100"
    viewBox="0 0 512 512"
>
    <circle cx="256" cy="256" r="256" fill="#4d3a2d" />
    <circle cx="256" cy="256" r="204.8" fill="#fff" />
    <circle cx="256" cy="256" r="170.667" fill="#a0c9ff" />
    <path
        d="m371.021 262.499-11.218-15.753a8.534 8.534 0 0 0-15.422 3.913l-.171 1.398a8.115 8.115 0 0 0-.051.584l-.54 10.16c-4.581 41.879-37.854 74.089-79.086 78.029v-99.92h9.795a8.533 8.533 0 0 0 8.533-8.533 8.533 8.533 0 0 0-8.533-8.533h-9.795v-22.412c14.702-3.799 25.593-17.175 25.593-33.047 0-18.818-15.309-34.128-34.127-34.128s-34.127 15.31-34.127 34.128c0 15.872 10.892 29.248 25.593 33.047v22.413h-9.795a8.533 8.533 0 0 0 0 17.066h9.795v99.92c-41.231-3.94-74.503-36.149-79.085-78.028l-.542-10.163a8.165 8.165 0 0 0-.051-.584l-.171-1.398a8.532 8.532 0 0 0-15.422-3.913l-11.218 15.753a8.533 8.533 0 0 0 2.001 11.9 8.534 8.534 0 0 0 9.952-.034c9.327 45.742 47.812 79.854 94.535 83.587v11.257a8.533 8.533 0 0 0 8.533 8.533 8.533 8.533 0 0 0 8.533-8.533v-11.257c46.724-3.733 85.208-37.842 94.535-83.587a8.537 8.537 0 0 0 9.952.034 8.53 8.53 0 0 0 2.004-11.899zM238.94 168.385c0-9.407 7.654-17.061 17.06-17.061s17.06 7.654 17.06 17.061c0 7.041-4.288 13.097-10.388 15.699-1.563-1.962-3.969-3.221-6.672-3.221s-5.109 1.261-6.672 3.221c-6.1-2.602-10.388-8.658-10.388-15.699z"
        fill="#445e80"
    />
</svg>