::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:#fff}::-webkit-scrollbar-thumb{background:#888;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#555}@keyframes gradientBG{0%{background-position:0 50%}50%{background-position:100% 50%}to{background-position:0 50%}}.animated-background{background:linear-gradient(-45deg,#74ebd5,#acb6e5,#fbc2eb,#a6c1ee);background-size:400% 400%;animation:gradientBG 30s ease-in-out infinite}