@media only screen  and (max-width:1024px){
	
	
	.ban_focus .ban_f_con h2 { line-height:20px !important;}
	.cente1r { width:90% !important;}
	.cente1r .dda { font-size:15px !important; line-height:19px !important;}
	.guide p { height:auto !important;}
	body .iabout { height:820px !important;} 
	.about_bk dl dd { font-size:14px !important; line-height:18px !important;}
	.guide .gui_tit b { font-size:32px !important;}
	
	
	
	
	
	
	
	
	
	}