/* CSS Document */
@media only screen and (min-width:1920px) {
html {
	font-size: 11px;
}
}
@media only screen and (min-width: 1420px){
	.w{width: 1200px}
	
}
@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}
	.about_all{position: static;box-shadow: none;width: auto;}
	#top_product{margin-top: 30px;}
	.product_l,.product_r{
		width: 100%;
	}
	.product_lr{text-align: center;width: 100%;position: static;margin-top: 30px;}
	#top_product .about_more{margin-top: 10px;}
	.product_ll{width: 100%;padding-top: 20px;padding-bottom: 20px;}
	.product_llall{width: 100%;}
	.product_llallc{position: static;transform: translate(0,0);}
	#top_product .about_title{margin-top: 0;}
	.plr_top{margin-top: 30px;}
	#top_product .pic{
		width: 48%;
		margin-left: 4%;
		margin-bottom: 10px;
	}
	#top_product .pic:nth-child(2n-1){
		margin-left: 0;
	}
	.product_r_all{
		margin-top: 30px;
	}
	#top_product .pic_bottom{
		display: block;
	}
	.code{display: none;}
	.module{margin-left: 0;width: 100%;text-align: center;}
	#footer{padding-bottom: 30px;padding-top: 0;}
}

@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;}
	#copyright{
		padding-bottom: 85px;
	}

.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;
}


#search {
	display: none;
}
#case .pic:hover .pic_top:before,#case .pic:hover .pic_h{
	display: none;
}	
}

@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%}
	.about_r{width: 100%}
	.about_title{margin-top: 30px;}
	.about_d{margin-top: 20px;}
	.about_more{margin-top: 20px;margin-right: auto;margin-bottom: 0}
	.about_d{height: auto;line-height: 30px;overflow: auto;}
	#about{margin-top: 30px;}
	#ads1{margin-top: 30px;}
	#case{margin-top: 30px;}
	.case_all{margin-top: 30px;}
	#case .about_title{width: 100%;}
	#case .about_more{width:100%;}
	#case .about_title{margin-top: 0;}
	#case .pic{
		width: 48%;
		margin-right: 4%;
		margin-bottom: 30px;
	}
	#case .pic:nth-child(3n){
		margin-right: 4%;
	}
	#case .pic:nth-child(2n){
		margin-right: 0;
	}
	.news_title{width: 100%;}
	.news_l{width: 100%;}
	.news_r{width: 100%;margin-top: 30px;}
	.news_all{margin-top: 30px;}
	#news .about_more{margin-bottom: 30px;}
}

@media only screen and (max-width: 576px) {
html {
	font-size: 8.5px;/* 整体字体缩小 */
}
	

	
.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) {
#copyright{
		padding-bottom: 80px;
	}
}

@media only screen and (max-width: 375px) {
#copyright{
		padding-bottom: 70px;
	}
}

@media only screen and (max-width: 360px) {
#copyright{
		padding-bottom: 60px;
	}
}