@charset "utf-8";
/* CSS Document */
@media screen and (max-width:1200px) {

	.width_all{ max-width:980px;}
	
	.head_top .rexian{ margin:0;}
	.head_top .cnen{ float:right; margin:29px 0 0 0;}
	
	.footer_left{ width:68%;}
	.footer_right{ width:30%;}

}

@media screen and (max-width:1000px) {

	.width_all{ width:92%;}
	
	.head_top{ margin:16px auto;}
	.head_top .rexian{ display:none;}
	.head_top .search_pc{ display:none;}
	.head_top .cnen{ margin:16px 32px 16px 0;}
	
	#navToggle{ height:auto; padding:9px; margin:0 -9px 0 0; display:block; position:absolute; right:4%; top:-71px;}
	#navToggle span{ position:relative; width:25px; height:1px; margin-top:19px;}
	#navToggle span:before,#navToggle span:after{ content:''; position:relative; width:100%; height:1px; left:0;}
	#navToggle span,#navToggle span:before,#navToggle span:after{ -webkit-transition:0.3s; -moz-transition:0.3s; -o-transition:0.3s; transition:0.3s; display:block; background:#4f4f4f;}
	#navToggle span:before{ top:8px;}
	#navToggle span:after{ bottom:10px;}
	#navToggle.open span:before{ top:10px; -webkit-transform:translateY(-11px) rotate(-45deg); -moz-transform:translateY(-11px) rotate(-45deg); -ms-transform:translateY(-11px) rotate(-45deg); -o-transform:translateY(-11px) rotate(-45deg); transform:translateY(-11px) rotate(-45deg);}
	#navToggle.open span:after{ bottom:12px; -webkit-transform:translateY(10px) rotate(45deg); -moz-transform:translateY(10px) rotate(45deg); -ms-transform:translateY(10px) rotate(45deg); -o-transform:translateY(10px) rotate(45deg); transform:translateY(10px) rotate(45deg);}
	#navToggle.open span{ background:none;}
	#navToggle.open span:before,#navToggle.open span:after{ background:#4f4f4f;}
	.nav{ position:relative;}
	.navbar_nav{ display:none;}
	
	.banner_sj{ display:block;}
	.banner{ display:none;}
	
	.new_product{ margin:42px auto;}
	.new_p_left{ display:none;}
	.new_p_right{ float:none; width:100%;}
	
	.about_left{ float:none; width:100%; border-radius:18px; padding:0; overflow:hidden; margin:0 0 28px 0;}
	.about_left img{ border-radius:5px; width:92%; margin:4%;}
	.about_right{ float:none; width:100%;}
	
	.youshi_width .youshi_left{ float:none; width:100%;}
	.youshi_width .youshi_right{ float:none; width:100%;}
	.youshi_width2 .youshi_right{ float:none; width:100%; margin:0 0 28px 0;}
	.youshi_width2 .youshi_left{ float:none; width:100%;}
	
	.content .content_left{ float:none; width:100%; overflow:hidden; margin:0 0 36px 0;}
	.content .content_right{ float:none; width:100%; overflow:hidden;}

}

@media screen and (max-width:640px) {

	.head_top .company_name{ display:none;}
	
	.new_p_right ul li{ width:48%; margin:0 4% 4% 0;}
	.new_p_right ul li:nth-child(2n){ margin:0 0 4% 0;}
	.new_p_right ul li:nth-child(3n){ margin:0 4% 4% 0;}
	.new_p_right ul li:nth-child(6n){ margin:0 0 4% 0;}
	
	.youshi_name{ font-size:24px; line-height:38px;}
	.youshi_name:before{ width:48px; margin:0 0 0 -24px;}
	.youshi_name span{ font-size:30px; margin:0 10px;}
	.youshi_width .youshi_left dl dd{ line-height:52px;}
	.youshi_width .youshi_left dl dd i{ display:none;}
	.youshi_width .youshi_left dl dt em{ font-size:18px; line-height:58px;}
	.youshi_width2 .youshi_right dl dd{ line-height:52px;}
	.youshi_width2 .youshi_right dl dd i{ display:none;}
	.youshi_width2 .youshi_right dl dt em{ font-size:18px; line-height:58px;}
	
	.news_width ul li{ float:none; width:100%; margin:0 0 6% 0;}
	
	.witness_width ul li{ width:48%; margin:0 4% 4% 0;}
	.witness_width ul li:nth-child(2n){ margin:0 0 4% 0;}
	.witness_width ul li:nth-child(5n){ margin:0 4% 4% 0;}
	.witness_width ul li:nth-child(10n){ margin:0 0 4% 0;}
	
	.footer_left{ float:none; width:100%; margin:0 0 32px 0;}
	.footer_right{ float:none; width:68%;}
	
	.ny_honor ul li{ width:48%; margin:0 4% 4% 0;}
	.ny_honor ul li:nth-child(2n){ margin:0 0 4% 0;}
	
	.ny_news dl dd{ float:none; width:100%; margin:0 0 16px 0;}
	.ny_news dl dt{ float:none; width:100%;}
	
	/*bottombox*/
	#bottombox{ width:100%; height:60px; background:rgba(0,0,0,.8); z-index:99; position:fixed; bottom:0px; left:0px; right:0px; top:auto; padding:5px 0; display:none;}
	.fize{ text-align:center;}
	.fize img{ display:inline; margin:0 0 3px 0;}
	.bot1{ width:25%; height:auto; float:left;  color:#fff; text-align:center; display:block; margin:3px 0px;}
	.bot1 a{ color:#fff;  font-size:14px;}
	.bot2{ width:25%; height:auto; float:left;  color:#fff; text-align:center; display:block; margin:3px 0px;}
	.bot2 a{ color:#fff;   font-size:14px;}
	.bot3{ width:25%; height:auto; float:left; color:#500; text-align:center; display:block; margin:3px 0px;}
	.bot3 a{ color:#fff;  font-size:14px; }
	.bot4{ width:25%; height:auto; float:left;  color:#fff; text-align:center; display:block; margin:3px 0px;}
	.bot4 a{ color:#fff;  font-size:14px;}

}