.login__cabecalho,.login__creditos{text-align:center}.login{min-height:80vh;display:flex;align-items:center;justify-content:center}.login::before{content:"";width:100%;height:4px;display:block;position:absolute;top:0;left:0;background:linear-gradient(135deg,var(--cor-id-azul) 0,var(--cor-id-marinho) 100%) var(--cor-id-azul)}.login .envelope{width:100%}.login__cabecalho .texto-legenda{margin-top:16px}.login__creditos__link{color:var(--cor-id-azul)}.login__creditos__link:focus,.login__creditos__link:hover{text-decoration:underline}@media screen and (min-width:720px){.login{padding:24px 0}.login .envelope{width:400px}.login__caixa{width:320px}}@media screen and (min-width:1120px){.login{padding:32px 0}}