/* CSS Document */
@media only screen and (min-width:1920px) {
html {
	font-size: 11px;
}

}
@media only screen and (max-width: 1420px){
	.w{width:  84.4%}
	#search,#footer{width: 92.2%;}
	#search .w,#footer .w{width:91.5%; }
}
@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}
	#search {display: none;}
	.product_r_t{width: 16.6%}
	.case_tl{height: 180px;}
	#footer {width: 100%;}
	#footer .w{width: 84.4%;float: none}
	.footer_logo{width: 100%;margin-left: 0}
	.footer_l{margin-left:0;width: 70%}
	
}

@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 {
	display: none;
}
#mess_index_l {
	display: none;
}
.nav_map {
	display: block;
}



#case .pic:hover .pic_top:before,#case .pic:hover .pic_h{
	display: none;
}
	.case_tr{
		top:-50px;
	}
}

@media only screen and (max-width: 768px) {
html {
	font-size: 9px;/* 整体字体缩小 */
}
.image-item {
	width: 42.6%;
}



	.title{text-align: center}
	
	.wap{display: block;}
	.pc{display: none;}
	.about_l{width: 100%;padding-top: 30px;padding-bottom: 30px;
	}
	.about_r{width: 100%;padding-top: 30px;}
	.about_lr{width: 84.4%;float: none}
	.about_img{width: 100%;text-align: center}
	.about_content,.about_all{width: 100%;}
	.about_more{float: none;}
	.about_rl{width: 84.4%;float:none}
	.about_list{width: 50%;margin-bottom: 30px;display: inline-block;}
	
	.about_rll{width: 100%;float:none;font-size: 0}
	.title_all{text-align: center;width: 100%;}
	.product_r{display: none}
	#top_product .pic{width: 49%;margin-right: 2%; }
	#top_product .pic:nth-child(3n){margin-right: 2%;}
	#top_product .pic:nth-child(2n){
		margin-right: 0;
	}
	#top_product .pic_bottom{
		display: block;
	}
	#top_product .pic_h,#top_product .pic_top:before{
		display: none;
	}
	#top_product{margin-top: 30px;}
	.case_tr{position: static;float: left;width: 100%;text-align: center;margin-top: 30px;margin-bottom: 30px;}
	.case_tl{width: 100%;height: auto;margin-top: 30px;}
	.case_tlc{transform: translate(0,0);position: static;height: auto}
	#case .pic_bottom{padding-top: 15px;}
	#case{margin-top: 30px;}
	.case_all{padding-bottom: 30px;}
	#news{margin-bottom: 30px;margin-top: 30px;}
	.news_r{width: 100%;height: auto;margin-top: 30px;}
	.news_more,.news_num{display: none}
	.news_list{height: 100px;}
	.news_all{width: 100%}
	#news .swiper-container{
		height: 330px;
	}
	.footer_r{display: none}
	.footer_l{width: 100%;text-align: center;}
	.footer_logo{margin-bottom: 30px;}
	#footer{padding-bottom: 30px;padding-top: 30px;}
}

@media only screen and (max-width: 576px) {
html {
	font-size: 8.5px;/* 整体字体缩小 */
}
	
.qr_code_l{width: 100%;}
.qr_code_r {
	width: 100%;
	margin-left: 0;
}
	.qr_code_title{
		
		margin-top: 30px;
	}
	#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;
}
}