@keyframes gradient{0%{background-position:0 50%}50%{background-position:100% 50%}to{background-position:0 50%}}.login-background{min-height:100vh;width:100%;display:flex;align-items:center;justify-content:center;padding:1rem;background:linear-gradient(-45deg,#ee7752,#e73c7e,#23a6d5,#23d5ab);background-size:400% 400%;animation:gradient 15s ease infinite}