@keyframes expand-border{0%{width:0}to{width:100%}}.gradient-background{background:linear-gradient(172deg,#000,#0b0725,#1b1363);background-size:180% 180%;animation:gradient-animation 10s ease infinite}@keyframes gradient-animation{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;width:100%;overflow:hidden}