.body-login,.body-register{display:flex;justify-content:center;align-items:center;min-height:100vh;background-image:url(/sbg2.jpg);animation:animateBackground 20s infinite alternate}@keyframes animateBackground{0%{background-position:0% 50%}to{background-position:100% 50%}}.card-img{max-width:35%;height:auto}#container-login,#container-register{max-width:400px}.error-login,.error-register{display:none}.error{color:red}.oculto{display:none}.error-message{color:red}