<div>
<span></span>
</div>
div {
background: rgba( 0, 153, 255, 0.8 );
font-size: 0;
line-height: 3.5rem;
height: 4rem;
}
span {
background: rgba( 255, 255, 0, 0.8 );
font-size: 0;
line-height: 1rem;
padding: 1rem;
vertical-align: bottom;
}
This Pen doesn't use any external CSS resources.
This Pen doesn't use any external JavaScript resources.