#topslidebox_overlay { z-index: 9998; position: absolute; top: 0; left: 0; background: transparent url(bg.png); width: 100%; height: 100%; text-align: center; } 
#topslidebox_overlay a img { border: none; }
#topslidebox_wrap {  z-index: 9999; position: absolute; top: 0; left: 0; background: #fff; border:3px solid #aaa; border-top: 0; margin: 0 auto; width: 600px; text-align: left; }
#topslidebox_title { background: #eee;  padding: 5px;}
#topslidebox_title h1 { padding: 0; margin: 0; }
#topslidebox_content { padding: 10px;}
#topslidebox_content iframe { border: 0; width: 100%; height: 100%; }
#topslidebox_loader { background: transparent url(ajax-loader.gif) no-repeat center center; height: 30px; }
#topslidebox_close { font-size: 10px; margin: 5px 10px; position: absolute; top: 0; right: 0; }
#topslidebox_close a { color: red; }