@media (min-width:1460px) {
	.screen {
		width: 1400px
	}
	
}
@media (max-width:1460px) {
	.xw-left,.xw-right{
		margin-top: 20px;
		
		margin-left: auto;
		margin-right: auto;
		
	}
	.xw-left-4{
		border-left: none;
	}
}
@media (max-width:1400px) {
	.rig>ul>li{
		margin: auto 15px !important;
	}
}
@media (max-width:1240px) {
	.rig{
	margin-left: 7% !important;
}
}
@media (max-width:1100px) {
	.js-right>div{
		max-width: none !important;
	}
	.js-right>div video{
		margin-top: 10px !important;
	}
	.soshuo4>form>input{
		font-size: 25px;
	}
	.soshuo4>form>button{
		top: auto;
		bottom: -62px;
	}
	.rig,.soshuo{
		display: none !important;
	}
	#menu{
		display: block !important;
	}
	header>.screen-fluid{
	background-color: #fff;
	border-bottom:none;
	}
	header>.screen-fluid .rig>ul>li>a{
		color: #000;
	}
	.soshuo2{
		display: none !important;
	}
	.soshuo{
		display: none;
	}
	.log>a>img:nth-of-type(2){
	display: block;
	}
	.log>a>img:nth-of-type(1){
	display: none;
	}
	.js-left{
		width: 100% !important;
		/*max-width: 770px;*/
	}
	.js-left>p{
		padding-right: 0;
	}
	.js-right{
		width: 100% !important;
		text-align: center;
	}
	.js-right>div{
		margin-left: auto;
		margin-right: auto;
		float: none !important;
	}
	.hc-left{
		top: 40px;
		width: 100%;
		left: 0px;
	}
	.hc-right{
		top: 80px;
		left: 0px;
		width: 100%;
		max-width: 100%;
	}
	.footer-rig{
		left: 100px;
		top: 287px;
	}
	.footer-rig p{
		position: absolute;
	    top: 42px;
	    right: -83px;
	}
	/*.lbt2>.swiper>.swiper-wrapper>.swiper-slide{
		margin-right: 10px !important;
	}*/
}

@media (max-width:1366px){
	.case{
		justify-content: space-around;
	}
}
@media (max-width:1414px){
	.service{
		justify-content: space-around;
	}
}
@media (max-width:831px){
	.ys>ul>li:nth-of-type(1){
		width: 800px;
	}
}
@media (max-width:768px) {
	.xw-left,.xw-right{
		float: none;
		width: 100%;
	}
	.footer-lef{
		left: 50%;
		transform: translate(-50%);
	}
	.footer-cer{
		display: none;
	}
	.footer-lef{
		
		top: 20px;
	}
	.footer-rig{
		width: 100%;
		position: initial;
		padding-top: 250px;
	}
	.footer-rig p{
		position: initial;
		
	}
	.new-right{
		padding: 0 12px;
		float: left;
		margin-left: 0;
		
	}
	.new-left{
		width: 100%;
		text-align: center;
		
	}
	.news>li img{
		float: none !important; 
		margin-top: 10px;
		width: 100%;
	}
	.news>li h2{
		padding-top: 10px;
	}
	.news>li a{
		margin-bottom: 10px;
	}
	.fy{
		top: 68%;
	}
	#lbtb{
		display: block !important;
	}
	#heightlbt{
		height: auto;
		display: none !important;
	}
	.screen-top{
		margin-top: 0;
	}
	.screen-bot{
		margin-bottom: 0;
	}
	
}
@media (max-width:563px){
	.ys>ul>li:nth-of-type(1){
		width: 267px;
	}
	.news>li img{
		margin-top: 20px;
	}
	.new-h1{
		padding-top: 10px;
	}
}
@media (max-width:370px){
	.log{
		width: 80%;
		
	}
	.footer-lef{
		width: 90%;
	}
	.foor-scr img{
		width: 100%;
	}
}