.auth-background{background-image:radial-gradient(circle at 25% 25%,rgba(59,130,246,.1) 0,transparent 20%),radial-gradient(circle at 75% 75%,rgba(99,102,241,.1) 0,transparent 20%),radial-gradient(circle at 50% 50%,rgba(79,70,229,.05) 0,transparent 50%);background-size:100% 100%;background-position:50%}