#blur{top:0;left:0;height:100%;width:100%;z-index:-20;-webkit-backdrop-filter:blur(200px);backdrop-filter:blur(200px)}#blob,#blur{position:absolute}#blob{height:300px;aspect-ratio:1;background:linear-gradient(90deg,#7fffd4,#9370db);border-radius:50%;left:50%;top:50%;translate:-50% -50%;z-index:-30;animation:rotate 20s infinite}@keyframes rotate{0%{rotate:0deg}50%{scale:1 1.5}to{rotate:1turn}}