<div class="box"></div>
body {
margin: 0;
padding: 0;
height: 100vh;
}
.box {
width: 100%;
height: 240px;
background: radial-gradient(circle at 50% 330%, orange, orange 80%, #333 80%);
}
This Pen doesn't use any external CSS resources.
This Pen doesn't use any external JavaScript resources.