<!DOCTYPE HTML>
<html>
<head>
<title>CSS 2.1 Test Suite: Test for wrapping around floats whose top is below the top of what must wrap around them</title>
<link rel="author" title="L. David Baron" href="https://dbaron.org/" />
<link rel="author" title="Mozilla Corporation" href="http://mozilla.com/" />
<link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#floats" />
<meta name="assert" content="The border box of a table, a block-level replaced element, or an element in the normal flow that establishes a new block formatting context (such as an element with 'overflow' other than 'visible') must not overlap any floats in the same block formatting context as the element itself." />
<meta name="flags" content="" />
<style type="text/css">

body { width: 400px; border: medium solid; }
span { display: block; overflow: hidden; width: 200px; height: 50px; background: aqua; }

</style>
</head>
<body>

<div style="float: left; width: 150px; height: 75px;"></div>
<div style="float: right; width: 300px; height: 75px;"></div>
<span></span>
<span></span>

</body>
</html>