@keyframes - no reset

by Darren Welch

HTML

<div></div>

CSS

div {
  width: 200px;
  height: 200px;
  background-color: #fff;
  animation: fadein 3s forwards;
 
}

@keyframes fadein {
       99% {
            background-color:#fff;
        }
        100%{
            background-color:#000;
        }
}