Dialog close box invisible
I can get a jQuery UI Dialog to display, but its close box is invisible until I move the mouse over it. What could I be doing wrong? It seems like a CSS problem. I have these lines in the head section of my HTML:
<link rel="stylesheet" type="text/css" href="jquery-ui-1.8.2.custom.css"/>
<script type="text/javascript" src="jquery/jquery-1.4.2.min.js"></script>
<script type="text/javascript" src="jquery/jquery-ui-1.8.2.custom.min.js"></script>