#business_line_orange{float:left; width:100px; border:2px #f60 solid; height:2px;}
	#img_xly{ float:left; margin-left:73px; margin-right:93px;}
	#img_hd{ float:left;}
	#about_line{ margin-bottom:40px;}
	#title_iptv{float:left; margin-left:73px; margin-right:495px; margin-top:20px; font-size:20px;}
	#title_itv{float:left; margin-top:20px; font-size:20px;}
	#word_iptv{float:left; margin-left:73px; margin-top:20px; margin-right:87px; font-size:15px;}
	#word_itv{float:left; margin-top:20px; font-size:15px;}
	#word_jcqd{ float:left; margin-left:73px; }
	#business_word{ float:left; }
	#business_content{ float:left; width:100%;}
	#business_content_z{ margin:0px auto; width:1200px;}
	#business_bottom_line{ width:100%; float:left;}
    #business_bottom_line_z{ margin:0px auto; width:588px;}