@media only screen and (min-width: 1441px){
/* 宽度大于1440*/
	html{
		font-size:75%;/* 12px */
	}
	#header{
		width: 84.5%;
		padding-left: 7.75%;
		padding-right: 7.75%;
	}
	#nav li{
		-webkit-flex-basis: 130px;
		flex-basis: 130px;/* 设置宽度 */
	}
	.about_list .pic{
		padding-bottom: 18.6%;
	}
	.about_list .wzbg{
		padding-bottom: 18.6%;
	}
}
@media only screen and (min-width: 1681px){
	/* 宽度大于19/0*/
		.about_list .pic{
			padding-bottom: 15.6%;
		}
		.about_list .wzbg{
			padding-bottom: 15.6%;
		}
}
@media only screen and (max-width: 1200px){
/* 宽度小于1200 */
	.w{
		width:92%;
		}
	.logo_main{
		width: 100%;/* logo不缩小 */
	}
	.about_list{
		background-color: #282828;
	}
	.about_list .pic{
		height: 300px;
		padding-bottom: initial;
	}
	.about_list .pic .show{
		left: 0;
	}
	.about_list .pic .r{
		width: 54%;
	}
	.about_list .wzbg{
		display: none;
	}
	.index_case_title{
		margin-top: 25%;
		margin-left: 25%;
	}
	#news_list li a .title{
		padding: 20px;
	}
	#news_list li a .description{
		padding-left: 20px;
		padding-right: 20px;
	}
}
@media only screen and (max-width: 992px){
/* 宽度小于992 */
	html{
		font-size:59.375%;/* 9.5px */
		}
	.pc,.wap{
		padding-right: 80px;
		box-sizing: border-box;
	}
	.pc{
		display: none;
	}
	.wap{
		display: block;
		padding-right: 80px;
	}
	#kefu_wrap{
		display: none;/* QQ不显示 */
	}
	.logo,#main_left{
		display: none;
	}
	#header{
		height: 100px;
	}
	#logo {
		width: 100%;
		flex: none;
	}
	#header1,#index_nav{
		display: block;
	}
	.nav_map{
		display: block;
	}
	#about{
		margin-top: 0;
	}
	.about_list .pic .show{
		top: 30px;
	}
	.about_list .pic .r{
		padding-top: 30px;
	}
	.aboutmore{
		display: none;
	}
	#news_list{
		padding-top: 20px;
	}
	.news_date{
		display: none;
	}
	#news_list li a .title::before{
		display: none;
	}
	#news_list li a .title{
		margin: 0;
	}
	#index_case{
		padding-top: 0;
	}
	#footer{
		margin-bottom: 87px;
	}
	#main{
		margin-top: 10px;
	}
	#main_right{
		margin-left: 0;
	}
	.tbox{
		right: -50px;/* top图标 */
	}
	.swiper-button-prev{
		left: -50px;/* banner箭头图标 */
	}
	.swiper-button-next{
		right: -50px;
	}
	.logo_x{
		display: block;
		}
}
@media only screen and (max-width: 768px){
/* 宽度小于768 */
	html{
		font-size:56.25%;/* 9px */
		}
	.news-thumb,.news-time{
		display: none;
	}
	.news-title{
		width: 100%;
		white-space: nowrap;/*设置不折行*/
		overflow: hidden;/*超出部分自动隐藏*/
		text-overflow: ellipsis;/*省略号*/
	}
	.about_list .pic{
		height: 250px;
	}
	.index_case_title{
		margin-top: 15%;
		margin-left: 15%;
	}
	#footer .copyright .qrcode{
		display: none;
	}
	#footer{
		padding-top: 50px;
		padding-bottom: 50px;
	}
}
@media only screen and (max-width: 576px){
/* 宽度小于576*/	
	html{
		font-size:53.125%;/* 8.5px */
		}
	#main{
		margin-top: 0;
	}
	#content_lm{
		margin-top: 10px;
		margin-bottom: 10px;
	}
	#index_product{
		padding-top: 20px;
	}
	.index_product_title{
		width: 145px;
		height: 110px;
	}
	.index_product_nav{
		flex-direction: column;/*垂直排版*/
	}
	.pronav{
		text-align: center;
		padding-bottom: 0;
	}
	.index_product_list ul li .title{
		line-height: 30px;	
	}
	#about{
		padding-top: 0;
	}
	.about_title{
		display: none;
	}
	.gstitle{
		display: none;
	}
	.about_list .pic{
		height: 170px;
	}
	.about_list .pic .r .wz{
		margin-top: 0;
		font-size: 12px;
		font-size: 1.2rem;
		height: 120px;
	}
	#about_nav{
		padding-top: 20px;
		padding-bottom: 20px;
	}
	#about_nav a{
		width: 21%;
		padding: 2%;
	}
	.index_case_title{
		margin-top: 1%;
		margin-left: 5%;
	}
	#news{
		padding-top: 20px;
	}
	#news_list li a .title{
		padding: 5px;
	}
	#news_list li a .description{
		display: none;
	}
	.index_case_list li{
		width: 50%;
		margin-right: 0;
	}
	#content_lm{
		line-height: 2rem;
    	height: 2rem;
	}
	#content_lm span{
		width: 100%;
		height: 2.1rem;
		display: block;
		float: none;
	}
	#footer{
		margin-bottom: 58px;
	}
}
@media only screen and (max-width: 375px){
	/* 宽度小于375*/
	#news_list{
		padding-bottom: 20px;
	}
	#news_list li{
		width: 100%;
		margin-right: 0;
		margin-bottom: 10px;
	}
	#news_list li a{
		height: 30px;
		padding-bottom: initial;
		white-space: nowrap;/*设置不折行*/
		overflow: hidden;/*超出部分自动隐藏*/
		text-overflow: ellipsis;/*省略号*/
	}
	.index_case_title{
		background-image: none;
		padding-top: 10px;
		padding-left: 10px;
	}
	.about_list .pic .r .wz{
		height: 100px;
		line-height: 20px;
	}
}
/*
     FILE ARCHIVED ON 04:38:32 Dec 22, 2021 AND RETRIEVED FROM THE
     INTERNET ARCHIVE ON 17:49:00 Oct 19, 2024.
     JAVASCRIPT APPENDED BY WAYBACK MACHINE, COPYRIGHT INTERNET ARCHIVE.

     ALL OTHER CONTENT MAY ALSO BE PROTECTED BY COPYRIGHT (17 U.S.C.
     SECTION 108(a)(3)).
*/
/*
playback timings (ms):
  captures_list: 1.778
  exclusion.robots: 0.103
  exclusion.robots.policy: 0.085
  esindex: 0.021
  cdx.remote: 7.102
  LoadShardBlock: 102.045 (3)
  PetaboxLoader3.datanode: 81.802 (4)
  PetaboxLoader3.resolve: 50.324 (2)
  load_resource: 100.049
*/