/* 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;
}



.collect {
	display: none;
}

.logo{width: 100%;margin-left: 0;}
.search{display: none;}
#searchbtn{display: block}
#jj{display: 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%;
}
	
	#footer{
		margin-bottom: 87px;
	}

.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;
}
	#index_about{margin-top: 30px;}
	.about_all{margin-top: 30px;}
	.about_l{
		width: 100%;
		position: static;
		text-align: center;
	}
	.about_r{width: 100%;position: static;margin-top: 20px;}

#top_product{
margin-top: 30px;
padding-top: 30px;
padding-bottom: 30px;
}
.product_all{margin-top: 30px;}
.swiper-pagination2{display: none;}
#case{margin-top: 30px;}
.case_all{margin-top: 30px;}
.swiper-button-all{display: none;}
	.pic_time{display: none;}
	#case .pic_bottom{margin-top: 10px;}
#news{margin-top: 30px;}
.news_all{margin-top: 30px;}
.news_pic{position: static;width: 100%;}
.news_n{padding-top: 20px;}
.news_list{margin-left: 0;width: 100%;margin-bottom: 20px;}
.news_list:nth-child(1){margin-left: 0}
.news_more{margin-right: auto;}
	.news_l{display: none;}
	.news_r{width: 100%;}
#service{
	margin-top: 30px;
	background: #fff;
	margin-bottom: 30px;
}
.service_a{padding-top: 20px;padding-bottom: 20px;position: static;transform: translate(0,0);}
	.service_d{display: none;}
	.footer_r{display: none;}
	.footer_l{width: 100%;}
	.footer_lbottom{margin-top: 0;width: 100%;text-align: center;}
	.footer_ltop{display: none;}
	#footer_k{padding-top: 30px;padding-bottom:30px;}
}
@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;}
}

@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: 66px;
}
}

@media only screen and (max-width: 375px) {
#footer {
	margin-bottom: 59px;
}
}

@media only screen and (max-width: 360px) {
#footer {
	margin-bottom: 57px;
}
}