/* 全局*/
ul,ol,li {list-style-type:none;}
.clear{clear:both;}
.focus{position:relative;}
.focus_pic li{position:absolute; top:0; left:0;}
.focus_pic{position:absolute; top:0; left:0; width:100%;height:100%;z-index:1;}
.focus_about{position:absolute; bottom:0; left:0; width:975px; height:30px; background:#000000; z-index:2; filter:alpha(opacity=70); -moz-opacity:0.7; -khtml-opacity: 0.7; opacity: 0.7; }
.focus_about li{position:absolute; top:0; left:0; width:975px; line-height:30px; text-align:center;}
.focus_about li a{ color:#ffffff;}
.focus_btn{position:absolute; z-index:3; bottom:-30px; right:120px;}
.focus_btn li{width:20px; height:20px; line-height:20px; text-align:center; float:left; margin:0 3px; background:#ffffff; border:1px solid #004c9a; color:#004c9a; font-family:"arial"; font-size:16px; cursor:pointer;}
.focus_btn .on{background:#004c9a; color:#ffffff;}
.focus_l{width:31px; height:38px; background:url(../images/focus_lrbtn.gif) no-repeat; display:block; position:absolute; top:154px; left:20px; z-index:4;}
.focus_r{width:31px; height:38px; background:url(../images/focus_lrbtn.gif) -31px 0 no-repeat; display:block; position:absolute; top:154px; right:20px; z-index:4;}
.focus_l:hover{background:url(../images/focus_lrbtn.gif) 0 -38px no-repeat;}
.focus_r:hover{background:url(../images/focus_lrbtn.gif) -31px -38px no-repeat;}