Auto Height Screwing Up

1

Hey there people of the great forums!

I have got a little problem with my CSS, I set an auto on my content height. But it doesn’t seem to be working.

I put some divs inside the content, and it doesn’t grow in height it just stays put.

Here’s my code:


[SIZE="3"]**HTML:**[/SIZE]

<body>
    <div id="wrapper"> 
    	<div class="header">
        	<div class="chrisclick">
            </div>
        </div>
         
        <div class="navigation_bar">

        </div>
        
        <div class="content">
        	<div class="post_body">
                <div class="post_container">
                	<div class="post_title"> Test </div>
                </div>
            </div>
        </div>
    </div>

</body>

[SIZE="3"]**CSS:**[/SIZE]

#wrapper {
	width: 850px;
	height: auto;
	margin: 0 auto;
}

.header {
	background-image :url(header.png);
	height: 125px;
	width: 850px;
}

.chrisclick {
	background-image: url(chrisclick.png);
	height: 50px;
	width: 150px;
	float: left;
	margin-top: 35px;
	margin-left: 10px;
	clear: both;

}

.navigation_bar {
	background-color: #363636;
	width: 810px;
	height: 38px;
	padding-left: 20px;
	padding-right: 20px;
	font-family: Verdana;
	font-size: 10px;
	color: #CCC;
}

.content {
	background-color: #1f1f1f;
	width: 850px;
	height: auto;
	font-family: Verdana;
	font-size: 10px;
	color: #CCC;
	padding-top: 5px;
}

.post_container {
	width: 500px;
	height: auto;
	float: left;
	margin-left: 20px;
	clear: both;
	
}

.post_title {
	font-size: 16px;
	color: #0090ff;
	margin-bottom: 5px;
	clear: both;
	height: auto;
}

.post_body {
	font-size: 10px;
	color: #ffffff;
	margin-bottom: 25px;
	padding-left: 1px;
	padding-bottom: 5px;
	border-bottom: #999 1px solid;
	height: auto;
	clear: both;
}

any ideas peeps?