mozilla css sphères code example

Example: mettre une boule dans une boule css

.ball {
 display: inline-block;
 width: 100%;
 height: 100%;
 margin: 0;
 border-radius: 50%;
 position: relative;
 background: radial-gradient(circle at 50% 120%, #323232, #0a0a0a 80%, #000000 100%);
}

.ball:before {
 content: “”;
 position: absolute;
 background: radial-gradient(circle at 50% 120%, rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0) 70%);
 border-radius: 50%;
 bottom: 2.5%;
 left: 5%;
 opacity: 0.6;
 height: 100%;
 width: 90%;
 filter: blur(5px);
 z-index: 2;
}

.ball:after {
 content: “”;
 width: 100%;
 height: 100%;
 position: absolute;
 top: 5%;
 left: 10%;
 border-radius: 50%;
 background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.8) 14%, rgba(255, 255, 255, 0) 24%);
 transform: translateX(-80px) translateY(-90px) skewX(-20deg);
 filter: blur(10px);
}