Question

I am studying the HTML and CSS at http://www.fogcreek.com/fogbugz/. In the source line 139 I see a line:

<div class="half left">

I studied both CSS files that they include but I dont see where “half left” is defined. Where is this defined?

Answer 1

They are defined in kraken-core.css file as:-

.half {
  width:490px;
}

.left {
  float:left;
}

In another word, this div has a width of 490px, floating to the left.