@media screen and (max-width:1192px){
	
	.dht { display:none;}
	.sp_nav { display:block;}
	
	.tet { margin-right:6%;} 
	
	.foot_zi .lsw { width:32%;} 
	
}
@media screen and (max-width:1040px){
	
	.foot_erm { display:none;}
	.foot_zi { width:100%;}
	
	.ny_about_zuo .ny_about_zuo_3 { overflow:auto; height:276px;}
}
@media screen and (max-width:769px){
	
	#home_slider2 {display: block;}	
	#home_slider {display: none;}
	.flexslider .slides li { height:auto;}
	
	.block_home_slider .flex-control-paging { bottom:15px;}
	
	.tet { display:none;}
	
	.ny_about_you { display:none;}
	.ny_about_zuo_4 { display:block;}
	
	.ny_about { background:url(../images/gjsbnj_sj.jpg) no-repeat; height:auto;}
	.ny_about_you { width:100%; margin-top:3%;}
	.ny_about_zuo { width:100%; margin-top:3%;}
	.ny_about_zuo .ny_about_zuo_3 { overflow:auto; height:250px; margin-bottom:20px;}
	
	.nu_news { width:100%;}
	.nu_news_e1 { display: none;}
	
	.in_top { margin-top:6%;}
	.ny_news_huis { margin-top:6%;}
	.ny_cp li { width:48%;}
	.ny_cp li:last-child { display:none;}
	
	.sy_fqc { margin:3% 0 0 0;}
	.sy_fqc li { width:49%;}
	
	.foot{ margin-top:0%;}
	.foot_zi { display:none;}
	.foot_se { margin-top:0;}
	
	.in_top .in_top_b { font-size:22px;}
	.ny_about_zuo .ny_about_zuo_2 {margin: 10px 0;}
	
	.nes_a { display:none;}
	.goyo_nei { width:100%; margin:3% 0;}
	
	.factory li { width:49%;}
	
	.cpxq_t_l { width:100%;}
	.prodetailtxt { width:100%; margin-right:0%;}
	
	.nes_zyi dt { width:100%;}
	.nes_zyi dd  { width:100%;}
	
	.promore_l { width:100%;}
}
@media screen and (max-width:450px){
	.logo img { width:150px;}	
	.sp_nav { margin-top:13px;}
	
	.nav_show{ top:63px;}
	.ny_about_zuo .ny_about_zuo_2 { font-size:16px;}
}