Check out this Cool Pure CSS Twitter Heart Animation Designed by Donovan Hutchinson.
HTML
[code language=”html”]
<div class="heart"></div>
[/code]
CSS
[code language=”css”]
.heart {
width: 100px;
height: 100px;
position: absolute;
left: 50%;
top: 50%;
transform: translate(-50%, -50%);
background: url(https://cssanimation.rocks/images/posts/steps/heart.png) no-repeat;
background-position: 0 0;
cursor: pointer;
animation: fave-heart 1s steps(28);
}
.heart:hover {
background-position: -2800px 0;
transition: background 1s steps(28);
}
@keyframes fave-heart {
0% {
background-position: 0 0;
}
100% {
background-position: -2800px 0;
}
}
[/code]