.pc_container {width: 485px; height: 330px; padding: 0px; background: #000; margin: 0px auto;}
.pc_container .pc_item {width: 485px; height: 330px;}
.pc_container .pc_bar_container {position: absolute; top: 305px; color:white; padding: 0px 10px 0px 10px; width:100%; overflow:visible;}
.pc_bar_container_underflow {width: 90000px; overflow: visible;}
.pc_bar_container_overflow{overflow: hidden; position: absolute; top: 305px;color: white; margin: 0px 10px 0px 10px; padding: 0px;}
.left, .center, .right {background-position:left; background-repeat: no-repeat; overflow: hidden; font-size: 1px; float: left;}
.bar {background-position:left; overflow: hidden; font-size: 1px; float: left;}
.pc_item .desc {position: absolute; width: 470px; padding:5px 10px; height:90px; right: 0px; background-image: url(images/presentation/slide_fade.png); top:255px;}