/* CSS Document */


@media only screen and (min-width: 1420px){
	.w{width: 1420px}
	.w1{width: 1920px}
	
}
@media only screen and (max-width: 1200px) {
.navli a {
	line-height: 32px;
}

#fnav_r {
	display: none;
}
#footer .qr_code .qr_code_l {
	width: 32.29%;
}
#footer .qr_code .qr_code_r {
	width: 64.58%;
}
.collect {
	display: none;
}

	.logo{width: 100%;margin-left: 0;}
	.search{display: none;}
	#searchbtn{display: block}
	.header_top{display: none;}
	.search3,.newsa_sub{display: none;}
	.about_tel{display: none;}
	.about_r{margin-top:20px;}
	.footer_l,.footer_r{display: none;}
	.footer_c{width: 100%;text-align: center;}
	.footer_tel_title{text-indent: 0;background: none;}
}

@media only screen and (max-width: 992px) {
html {
	font-size: 9.5px;/* 整体字体缩小 */
}
#main_left {
	display: none;
}
#main_right {
	width: 100%;
}
	.qr_code_l{width: 50%;}
.qr_code_r {
	width: 42%;
}
	.qr_code_map{width: 100%;float: none;text-align: center;}
	.qr_code_map img{float:none;}
	#footer{
		margin-bottom: 65px;
	}

.tab-tle {
	display: none;
}
#top_product .swiper-container {
	height: auto
}

#kefu_wrap {
	display: none;/* QQ不显示 */
}
.tbox {
	display: none;
}
.tbox #gotop {
	display: none;
}
.swiper-pagination-bullet {
	display: none;
}
.swiper-button-prev, .swiper-button-next,.swiper-button-prev2,.swiper-button-next2 {
	display: none;
}
#mess_index_l {
	display: none;
}
.nav_map {
	display: block;
}


#search {
	display: none;
}
#case .pic:hover .pic_top:before,#case .pic:hover .pic_h{
	display: none;
}
	.title_all{width: 100%; text-align: center;float: none;}
	.product_title{
		display: none;
	}
	#top_product .title_all{display: block;}
	#top_product .case_more{display: block;}
	.case_more{margin-right: auto;float: none}
	.product_l{
		display: none;
	}
	.product_r{
		width: 100%;
		margin-top: 20px;
	}
	#top_product .pic_bottom{
		display: block;
	}
	.news_pic{margin-top: 20px;}
	.news_r{margin-top: 20px;width: 100%}
	.news_first_description{margin-top: 15px;}
	.news_list{margin-top: 20px;}
}

@media only screen and (max-width: 768px) {
html {
	font-size: 9px;/* 整体字体缩小 */
}
.image-item {
	width: 42.6%;
}
	
	.wap{display: block;}
	.pc{display: none;}
	#newsa{padding-top: 30px;padding-bottom: 30px;}
	.newsa_all{position: static;margin-top: 20px;}
	.newsa_list{width: 50%;}
	.newsa_content{
		padding-bottom: 0;
		background: none;
		background: url(../images/nav3.png) repeat-y right center;
		border: none;
		box-sizing: content-box;
		margin-top: 20px;
		margin-bottom: 20px;
	}
	.newsa_list:nth-child(2n) .newsa_content{background: none;}
	.newsa_list:hover .newsa_content{
	background:none;
}
	#top_product{margin-top: 30px;}
	#index_about{margin-top: 30px;}
	.about_l{width: 100%}
	.about_r{width: 100%;}
	.about_more{margin-top: 20px;}
	#case{margin-top: 30px;
	padding-top: 30px;}
	#case .pic{width: 48%;
	margin-right: 4%;margin-bottom: 20px;}
	#case .pic:nth-child(2n){
		margin-right: 0;
	}
	#news{margin-top: 30px;margin-bottom: 30px;}
	#footer{padding-top: 20px;}
}

@media only screen and (max-width: 576px) {
html {
	font-size: 8.5px;/* 整体字体缩小 */
}
	
	#footer{
		text-align: center;
		
	}
.wp{width: 84.4%;}

#content_lm span {
	display: none;
}
#content_lm {
	text-align: center;
}


.m_nav {
	display: block;
}

}

@media only screen and (max-width: 414px) {
#footer {
	margin-bottom: 60px;
}
}

@media only screen and (max-width: 375px) {
#footer {
	margin-bottom: 50px;
}
}

@media only screen and (max-width: 360px) {
#footer {
	margin-bottom: 40px;
}
}