<html><head>


<style>

#maincontent {
    width:500px;
    float:left;
    background-color:red;
}

.leftchunk {
    float:left;
    background-color:orange;
    width:250px;
    height:300px;
}


.rightchunk {
    float:left;
    background-color: red;
}

#child1 {
    width:250px;
    float:left;
    height:40px;
    background-color: yellow;
}

#child2 {
    float:left;
    clear:left;
    width:250px;
    height:260px;
    background-color: olive;
}

</style>

</head>

<p>You should see a 500x300 rectangle with orange, yellow and olive rects.  No red should be visible or the test has failed.
</p>

<div id="maincontent">

<div class="leftchunk"></div>

<div class="rightchunk">
<div id="child1"></div>
<div id="child2"></div>
</div>