<div class="ball"></div>
.ball {
border-radius: 50%;
width: 200px;
height: 200px;
background-color: pink;
border: 2px solid #000;
animation: bounce 1s infinite alternate;
}
@keyframes bounce {
from {
margin-top: 0;
}
to {
margin-top: -250px;
}
}
body,
html {
height: 100%;
}
body {
display: flex;
justify-content: center;
margin-top: 250px;
background-color: #D2F8D2;
}
This Pen doesn't use any external CSS resources.
This Pen doesn't use any external JavaScript resources.