Anchor tag becomes unusable when repositioned

<div class="tw-slideshow-desc">
	<div class="tw-slideshow-title"><?php print $fields['title']->content; ?></div>
	<div class="tw-slideshow-teaser"><?php print $fields['teaser']->content; ?>
		<div class="tw-slideshow-more">
			<a href="<?php print $href; ?>">More...</a></div></div>
</div>
 
div.tw-slideshow-desc {
	position:relative;
	margin-top:-100px;
	1width:700px; /* not necessary because 9 | 3 => 700px */
	height:100px;
	background-color:white;
	color:black;
	opacity:0.5;
}
 
.tw-slideshow-more {
	position:absolute;
	1text-align:right;
	1margin-top:-5px;
	top:80px;
	left:655px;
}