Won't display in Internet Explorer 6

I'm nearly finished with my site, but I have one thing left to figure out. My node carousel doesn't display in IE 6. It shows the list numbers, but that's it. I'm completely stumped. Any ideas any of you may have as to why it won't display in IE 6 would be greatly appreciated.

You can see it here: http://beta.menashalibrary.org

Here's what I have in my template.php:

function deco_nodecarousel_node($node, $name='') {
  $content = '<div class="node-carousel-item">';
  $image_node = node_load($node->iid);
$content .= '<div class="carousel-image">'. theme('imagecache', 'featured', $node->field_image[0]['filepath']) .'</div>';
  $content .= '<div class="hidden nid">'. $node->nid .'</div>';
  $content .= '<div class="teaser"><div class="featured-title">'.l($node->title, 'node/' .$node->nid) .'</div><div class="node-carousel-index">'. $node->teaser .' <div id="read-more"> '.l('[Read More]', 'node/'. $node->nid).' </div></div></div>';
  $content .= '</div>';
  return $content;
}

And, here's what I have in my css file:

#nc_wrapper_whatsnew {
	padding: 0 0 15px 0;
	width: 661px;
	height: 229px;
	margin: 0 auto;
}
/*#nc_wrapper_whatsnew .carousel-image {
	width: 661px;
	overflow: hidden;
	padding-left: 0;
	margin-left: -4px;
} */
#nc_wrapper_whatsnew ul#nc_whatsnew {
	list-style: none;
	width: 661px;
	height: 229px;
	overflow: hidden;
	margin-right: -3px;
}
#nc_wrapper_whatsnew ul#nc_whatsnew li {
	margin: 0;
}
#nc_wrapper_whatsnew ul.index_control_list {
	position: absolute;
	z-index: 3;
	display: inline;
	list-style: none;
	float: right;
	padding: 0;
	margin-top: -220px;
	margin-left: 510px;
}
#nc_wrapper_whatsnew ul.index_control_list li {
	display: inline;
	list-style: none;
	padding-left: 6px;
	padding-top: 2px;
	padding-right: 10px;
	font-size: 12px;
}
#block-nodecarousel-nc_whatsnew h2.title {
	display: none;
}
#nc_wrapper_whatsnew .teaser {
	position: relative;
	right: 0px;
	padding-left: 6px;
	top: -234px;
	width: 169pt;
	height: 229px;
	bottom: 0;
/*	background: rgba(0,0,0,0.6); */
	background: black;
	display: block;
	float: right;
	color: #cecece;
	line-height: 1.1em;
	filter: alpha(opacity=75);
	opacity: 0.75;
	-moz-opacity: 0.75;
}
.teaser a {
	color: #cecece;
}
#read-more a { color: white; }
#read-more {
	margin-top: 4px;
}
#nc_wrapper_whatsnew .featured-title a {
	color: white;
}
.teaser .featured-title {
	margin-top: 30pt;
	filter: alpha(opacity=100);
	opacity: 1.0;
	-moz-opacity: 1.0;
}
.node-carousel-index {
	width: 160pt;
	padding: 6px 4px;
	filter: alpha(opacity=100);
	opacity: 1.0;
	-moz-opacity: 1.0;
	font-size: .9em;
}
.jcarousel-item-horizontal {
margin:0px;
}

/* fixes for IE 6 */

* html #nc_wrapper_whatsnew .teaser {
	margin-top: 5px;
	z-index: 10000;
	background: black;
	border: green 1px dashed;
	filter: alpha(opacity=65);
	opacity: 0.6;
	-moz-opacity: 0.6;
}
* html #nc_wrapper_whatsnew {
	padding: 0 0 15px 0;
	border: purple 1px dotted;
	width: 661px;
	height: 229px;
	overflow: visible;
}