.box3000_c{ clear:both; overflow:hidden; width:997px; height:120px; position:relative; margin:0 auto; }
.box3000_c ul{ float:left; margin:0; padding:0; padding-top:10px; padding-bottom:10px; }
.box3000_c li{ float:left; display:inline; width:150px; height:113px; border:0px solid #999999; margin-left:20px; margin-bottom:10px; overflow:hidden;}
.box3000_c li:hover{ opacity: 0.7; -ms-filter:alpha(opacity=70); filter: alpha(opacity=70); zoom:1; }
.box3000_c li img{ width:150px; border:0;}
.box3000_c li:hover img { width:160px; }