.Sphere {
    display: flex;
    flex-wrap: nowrap;
    margin: 80px;
}

.tagcloud {
    margin: auto;
    width: 480px;
    height: 480px;
    border-radius: 50%;
    background: radial-gradient(
            circle at 30% 30%,
            var(--lgray),
            var(--black) 70%
    );
    z-index: 10;
    position: relative;
    user-select: none;
}


.shadow {
    margin-left: 200px;
    margin-top: -35px;
    width: 600px;
    height: 50px;
    background: radial-gradient(
            #000f,
            #fff0 72%
    );
    border-radius: 50%;
}