@media only screen and (max-width:1720px){
	.footer .ftbox{width: calc(  1400px + ( ( 100% - 1400px ) / 2 ) + 40px  );}
}
@media only screen and (max-width:1600px){
	.footer .ftbox{width: calc( 100% - 0.6rem );}
}
@media only screen and (max-width:1556px){
	.footer .ftbox{width: 98%;}
}
@media only screen and (min-width:1556px){
	.pb2::before{width: calc( ( 100% - 1400px ) / 2 );}
}
@media only screen and (max-width:1366px){
	.header-top1 .logo{width: 25%;}
	.header-top1 .h2-right{width: 75%;}
}
@media only screen and (max-width:1280px){
	html{font-size: 90px;}
}
@media only screen and (min-width:1101px){
	body.scrolling .header-top2{transform: none;opacity: 1;transition: 0.5s linear 0.3s;}
}
@media only screen and (max-width:1100px){
	.header-top1 .logo,.header-top1 .h2-right{width: auto;}
	.header-top1 .logo img{height: 0.5rem;}
	.header-top1 .logo{padding: 0.2rem 0;}
	.banner,.list-banner{margin-top: 0.9rem;}
	.nav-menu,.search_m{display: block;}
	.h2-right{display: none;}
	.header-top1::after{content: none;}
	.header-top1{background-image: linear-gradient(90deg, #d42f45 0%, #136996 100%);position: fixed;}
	.search-dialog-box{height: 100%;}
	.pb2-left,.pb2-right{width: 100%;}
	.pb2-left{margin-bottom: 0.4rem;}
	.pb2-list ul li .pb2-img{height: 0;padding-bottom: 60%;}
	.pb2::before,.pb2-right::before{content: none;}
	.pal ul li a{height: 5rem;}
	.par ul li .news-img{height: 0.97rem;}

        .pb2-left {padding-right: 0;}
}

@media only screen and (max-width:980px){
	.pal{width: 100%;}
	.par{display: none;}
	.pb1 .pbox{width: 50%;}
	.pb1 .pbox:first-of-type,.pb1 .pbox:nth-of-type(2){margin-bottom: 0.3rem;}
	.pal ul li a{height: 0;padding-bottom: 60%;}
	.footer .w90{flex-direction: column;padding: 0.3rem 0;}
	.copyright{width: 100%;text-align: center;order: 1;}
	.footer .ftlogo{width: 100%;}
	.footer .ftlogo img{margin: 0 auto 0.3rem;height: auto;width: 50%;}
	.footer .ftbox{width: 100%;}
	.footer .ftbox::before{content: none;}
	.main-left{display: none;}
	.main-right{width: 100%;}
	.m-nav{display: block;}
	.main-title h2{display: none;}
	.main{padding: 0 0 0.3rem;}
}
@media only screen and (max-width:820px){
	.pcbox ul{width: calc( 50% - 0.05rem );}
	.pcbox .pcr{width: 100%;}
	.pcbox .pcr li{height: auto;}
	.pcbox .pcr li a{height: 0;padding-bottom: 70%;}
	.pcbox .pcr li:first-of-type a{padding-bottom: 35%;}
}
@media only screen and (max-width:720px){
.article img{max-width: 100% !important;}
}
@media only screen and (max-width:680px){
	.pcbox ul{width: 100%;}
	.pcbox .pcl li{height: auto;}
	.pcbox .pcl li a{height: 0;padding-bottom: 70%;}
	.pcbox .pcl li:last-of-type a{padding-bottom: 35%;}
}
@media only screen and (max-width:620px){
	.pb2-list ul li{width: 100%;}
	.pb2-list ul li .pb2-img{padding-bottom: 50%;}
	.pb2-list ul li p{white-space: nowrap;display: block;height: auto;}
	.footer .ftlogo img{margin: 0 auto 0.15rem;}
	.banner .swiper-pagination{bottom: 0.1rem;}
	.parta,.partb{padding: 0.3rem 0;}
	.pb1{margin-bottom: 0.3rem;}
	.pb2-list ul li,.pcbox{margin-bottom: 0.3rem;}
	.pb2-left .left1{margin-bottom: 0;}

	/* .pb2-left{margin-bottom: 0;} */

	.pic-list ul li{width: 50%;}
	.content h3.title{font-size: .2rem;}
	.content .sub-title{font-size: 0.18rem;}
}
@media only screen and (max-width:520px){
	.pb1 .pbox{width: 100%;}
	.pb1 .pbox:nth-of-type(3){margin-bottom: 0.3rem;}
}
@media only screen and (max-width:460px){
	.news-list ul li.flexbox{flex-direction: column;}
	.news-list ul li .news-img{width: 100%;height: 0;padding-bottom: 50%;margin-bottom: 0.2rem;margin-right: 0;}
	.news-list ul li.flexbox .news-txt{width: 100%;max-width: 100%;}
}
@media only screen and (max-width:420px){
	.header-top1 .logo img{height: 0.4rem;width: auto;}
	.banner,.list-banner{margin-top: 0.8rem;}
	.navm-box{padding-top:0.9rem}
}
@media only screen and (max-width:400px){
    .pic-list ul li{width: 100%;}
}