@media only screen and (min-width:1025px){
	body.scrolling .header-top2{transform: none;opacity: 1;}
}
@media only screen and (max-width:1024px){
	html{font-size: 80px !important;}
	.w90{padding: 0 0.2rem;} 
        .header-top1{z-index: 5;}
	.header-top1 .logo img{height: 0.5rem;}
	.header-top1 .logo{padding: 0.15rem 0;}
	.banner,.list-banner{margin-top: 0.8rem;}
	.nav-menu{display: block;}
	.nav,.search,.kh{display: none;}
	.header-top1::after{content: none;}
	.header-top1{background: #ac1e2b;position: fixed;padding-top: 0;}
	.part,.service{padding: 0.4rem 0;}
	.parta{margin-bottom: 0.4rem;}
	.pb-left{width: 100%;margin-bottom: 0.4rem;}
	.news-scroll ul li .news-img{height: 0;padding-bottom: 64.14%;}
	.pb-center,.pb-right{width: calc(50% - 0.15rem);}
	.ser_list .item ul li{line-height: 0.26rem;}
	.ser_list .item ul li::before{top: 0.1rem;}
	.ser_list .item ul li:nth-child(n+2){margin-top: 0.1rem;}
}
@media only screen and (max-width:980px){
	.main{padding: 0;}
	.main .w90{flex-wrap: wrap;width: 100%;padding: 0;}
	.main-left{width: 100%;padding-bottom: 0;}
	.main-right{width: 100%;padding:0 0 0.3rem;}
 .main-article{padding:0.1rem 0 0.3rem;}
	.main-left h3,.main-left>ul,.main-title h2{display: none;}
	.lm-title{display: flex;}
	.main-title{padding: 0.15rem 0.2rem;}
	.content{padding: 0 0.2rem;}
	.banner .swiper-pagination{bottom: 0.2rem;}
	.ser_box{width: 100%;}
	.ser-left,.ser-center{margin-bottom: 0.4rem;}
}
@media only screen and (max-width:920px){
	
}
@media only screen and (max-width:820px){
	
}

@media only screen and (max-width:780px){
    .teacher-list1 ul li{width: 25%;}
}
@media only screen and (max-width:680px){
	.pb-center{margin-bottom: 0.4rem;}
	.pb-center,.pb-right{width: 100%;}
	.pa-title{flex-wrap: wrap;padding-left: 0;}
	.pa-title .tit{position: relative;left: inherit;top: inherit;margin: 0 auto 0.4rem;}
	.pa-title ul{width: calc(100% - 1rem);}
	.parta .bd>ul{padding: 0.2rem 0;}
	.leader-list ul li a{justify-content: center;background: #f1f4fa;padding-top: 0.3rem;}
	.leader-list ul li .txt h3{text-align: center;}
	.leader-list ul li .txt{width: 100%;}
}
@media only screen and (max-width:640px){
   
}
@media only screen and (max-width:620px){
	.pic-list ul li{width: 50%;}
	.teacher-list1 ul li{width: calc( 100% / 3 );}
}
@media only screen and (max-width:580px){

}
@media only screen and (max-width:560px){
	
}
@media only screen and (max-width:520px){
	
}
@media only screen and (max-width:500px){
	
}
@media only screen and (max-width:480px){
	.banner .swiper-pagination{bottom: 0.15rem;}
	.pa-title ul li{margin-right: 0.2rem;}
	.pa-title ul li:last-of-type{margin-right: 0;}
}
@media only screen and (max-width:460px){
	
}
@media only screen and (max-width:440px){
	
}
@media only screen and (max-width:420px){
	.header-top1 .logo img{height: 0.4rem;}
    .banner, .list-banner{margin-top: 0.7rem;}
    .navm-box{padding-top: 0.8rem;}
	.pic-list ul li{width: 100%;}
	.teacher-list1 ul li{width: 50%;}
	.pa-title ul li h3{font-size: 0.22rem;}
}
@media only screen and (max-width:400px){
    
}
@media only screen and (max-width:380px){
    
}