@charset "utf-8";
.online_banner li a:focus,.online_banner li a:active{color:#333;}
.online_banner{width:100%;height:100px;padding-top:50px;}
.online_3d{background:url(/uploads/image/cicnc/banner_3dnew.jpg) no-repeat center;}
.online_cnc{background:url(/uploads/image/cicnc/banner_cncnew.jpg) no-repeat center;}
.online_sheet{background:url(/uploads/image/cicnc/banner_bjnew.jpg) no-repeat center;}
.online_inject{background:url(/uploads/image/cicnc/banner_mjnew.jpg) no-repeat center;}
.online_banner li{float:left;margin-right:10px;}
.online_banner li a{display:block;width:200px;height:50px;border-radius:4px 4px 0 0;background:#fff;padding-top: 12px;font-size:16px;color:#333}
.online_banner i{display:inline-block;background-image:url(/uploads/image/cicnc/cnc_icon.png);margin-right:10px;vertical-align: middle;}
.online_banner .icon_3d i{background-position:0 0;width:26px;height:24px;margin-left:38px;}
.online_banner .icon_cnc i{background-position:-132px 0;width:30px;height:30px;margin-left:47px;}
.online_banner .icon_bj i{background-position:-62px 0;width:31px;height:30px;margin-left:47px;}
.online_banner .icon_mj i{background-position:-211px 0;width:28px;height:26px;margin-left:32px;}

.online_banner li.current a{background:#f90;color:#fff;}
.online_banner li:hover a{background:#ffad33;color:#fff}
.online_banner li.icon_3d:hover i{background-position:0 -47px;width:26px;height:24px;margin-left:38px;}
.online_banner li.icon_cnc:hover i{background-position:-132px -46px;width:30px;height:30px;margin-left:47px;}
.online_banner li.icon_bj:hover i{background-position:-62px -46px;width:31px;height:30px;margin-left:47px;}
.online_banner li.icon_mj:hover i{background-position:-211px -48px;width:28px;height:26px;margin-left:32px;}

.online_banner .icon_3d.current i{background-position:0 -47px;width:26px;height:24px;margin-left:38px;}
.online_banner .icon_cnc.current i{background-position:-132px -46px;width:30px;height:30px;margin-left:47px;}
.online_banner .icon_bj.current i{background-position:-62px -46px;width:31px;height:30px;margin-left:47px;}
.online_banner .icon_mj.current i{background-position:-211px -48px;width:28px;height:26px;margin-left:32px;}