I am having a problem trying to display the images which are below on the same line. It isn't working for me. It will display the onlineshopbtn.gif on the top line, and the other 3 images display on the next line.
Here are my images:
Code HTML4Strict:
<div id="container">
<div class="header">
<!--[more html here, but I feel not relevant to the problem]>
<img src="images/onlineshopbtn.gif" width="175" height="84" /><img src="images/smallbusinesswebsitesbtn.gif" width="175" height="84" /><img src="images/searchenginepositioningbtn.gif" width="175" height="84" /><img src="images/threestepstoawebsitebtn.gif" width="175" height="84" />
</div>
<!--[more html here, but I feel not relevant to the problem]>
</div>

Here is the css code:
Code CSS:
body  {
	font: 12px Verdana, Arial, Helvetica, sans-serif;
	margin: 0; /* it's good practice to zero the margin and padding of the body element to account for differing browser defaults */
	padding: 0;
	text-align: center; /* this centers the container in IE 5* browsers. The text is then set to the left aligned default in the #container selector */
	color: #000000;
}
#container { 
	width: 800px;  /* using 20px less than a full 800px width allows for browser chrome and avoids a horizontal scroll bar */
	background: #FFFFFF;
	margin: 0 auto; /* the auto margins (in conjunction with a width) center the page */
	border: 8px solid #000000;
	text-align: left; /* this overrides the text-align: center on the body element. */
}
.header {
 
}
<!--[if IE 5]>
<style type="text/css"> 
/* place css box model fixes for IE 5* in this conditional comment */
.sidebar1 { width: 220px; }
</style>
<![endif]--><!--[if IE]>
<style type="text/css"> 
/* place css fixes for all versions of IE in this conditional comment */
.sidebar1 { padding-top: 30px; }
.mainContent, #container { zoom: 1; }
/* the above proprietary zoom property gives IE the hasLayout it needs to avoid several bugs */
</style>
<![endif]-->
I tried to place some code into the header class but compatibility problems kept on appearing. I am using Dreamweaver CS3.

I have been working on this problem too long, maybe the solution is staring me in the face, but I haven't seen it yet. Can someone please help me display the images all on one line? Thanks in advance.