/**********laboratory markup**********/
#cont .tab_ul{width:639px; height:32px; background:url(/images/laboratory/line_h3_bg.gif) left bottom  repeat-x; overflow:auto; }
	#cont .tab_ul li{float:left;}
	#cont .tab_ul li img{vertical-align:bottom;}

#cont .tap_h4{font-size:14px; color:#f70000; font-weight:bold;  margin:23px 0 11px 0; }
#cont .tap_h4_1{font-size:14px; color:#f70000; font-weight:bold;  margin:23px 0 15px 0; }

#cont .tap_h5{margin-top:132px; background:url(/sempio/cn/images/laboratory/line_tab_bg1.gif) 105px 10px  no-repeat; }
	#cont .tap_h5_1{margin:13px 0 7px 0; background:url(/sempio/cn/images/laboratory/line_tab_bg2.gif) 67px 10px  no-repeat;}
	#cont .tap_h5_2{margin-top:132px; background:url(/sempio/cn/images/laboratory/line_tab_bg3.gif) 93px 10px  no-repeat; }
	#cont .tap_h5_3{margin:13px 0 7px 0; background:url(/sempio/cn/images/laboratory/line_tab_bg3.gif) 93px 10px  no-repeat;}

#cont .txt{font-size:12px; line-height:180%; }
	#cont .txt1{margin-top:10px;}

#cont .tap_pic{float:left; padding-right:20px; }

#cont .tap_txt, .tap_txt1{float:left; width:438px;  margin-bottom:20px; overflow:hidden;}
	#cont .tap_txt{ background:url(/sempio/cn/images/laboratory/pic_3.jpg) left 35px  no-repeat;}
	#cont .tap_txt1{background:url(/sempio/cn/images/laboratory/pic_6.jpg) left 35px  no-repeat;}

#cont .tap_sub{width:100%; line-height:180%;  }
	#cont .tap_sub li{background:url(/sempio/cn/images/blet/blet_li.gif) left 50%  no-repeat; padding-left:7px; }

#cont .tap_frame{clear:both; width:634px; height:259px; background:url(/sempio/cn/images/laboratory/frame_bg.gif) left top repeat-x; }
	#cont .frame_pic1, .frame_pic2, .frame_pic3, .frame_pic4{float:left;}
	#cont .frame_pic1{margin:57px 0 0 17px ; }
	#cont .frame_pic2{margin:77px 0 0 41px ; }
	#cont .frame_pic3{margin:57px 0 0 41px ; }