.toast{position:fixed;bottom:50px;left:50%;padding:15px;background-color:rgba(0,0,0,.7);color:#fff;transform:translate(-50%);animation:fadein .5s;font-size:1.2rem;border-radius:.5rem}.toast.error{background-color:rgba(234,38,23,.7)}.toast.success{background-color:rgba(76,175,80,.8)}@keyframes fadein{0%{bottom:0;opacity:0}to{bottom:50px;opacity:1}}