I need a single container that's separated into three distinct areas with different backgrounds. I've got code that uses DIV to approximate this but the height and width is not right.
<div class="container">
<div class="wrap">
<div class="square" id="square1">1</div>
<div class="square" id="square2">2</div>
<div class="square" id="square3">3</div>
</div>
</div>
What I'm looking for is three "blocks" with different background colors that fill the width of the "container" (in this case a DIV), this looks like this: