.slider { position: relative; }
.slider div { position:relative; padding:0px; list-style-type:none; margin:0px; width:787px; height:425px; overflow: hidden; }
.slider span { z-index:99; position:absolute; width:98%; color:#fff; font-size:17px; line-height:48px; bottom:0; padding:0 1%; }
.slider .txtbg { position:absolute; filter:alpha(opacity=70); width:100%; bottom:0; background:#000; height:48px; left:0; opacity:0.5; -moz-opacity:0.7;-khtml-opacity:0.7; }


#ifocus { width:1000px; height:468px; background:url(images/ifoucus.png) no-repeat; margin:0 auto; }
.ifocusl { float:left; width:787px; height:425px; overflow:hidden; margin:20px 0 0 24px; }
.ifocusl img { width:787px; height:425px; }

.ifocusr { float:right; width:153px; margin:20px 24px 0 0; }
.ifocusr li { width:153px; height:85px; cursor:pointer; }
.hdnum li img { width:126px; height:72px; margin:7px 0 0 21px; filter:alpha(opacity=50); opacity:0.5; -moz-opacity:0.5; -khtml-opacity:0.5; }
.hdnum li.on { padding:0; background: url(images/ifocus_btn_bg.gif) no-repeat; }
.hdnum li.on img { background:url(images/ifocus_btn_bg.gif) no-repeat; filter:alpha(opacity=100); opacity:1; -moz-opacity:1; -khtml-opacity:1; }