@media all and (max-width:1680px){

}

@media all and (max-width:1600px){
/* 首页幻灯 */
.indexBanner{ height:500px;}
.indexButtonLeftPy{ top:226px;}
.indexButtonRightPy{ top:226px;}
}


@media all and (max-width:1440px){
/* 首页幻灯 */
.indexBanner{ height:450px;}	
.indexButtonLeftPy{ top:200px;}
.indexButtonRightPy{ top:200px;}
}

@media all and (max-width:1366px){
/* 首页幻灯 */
.indexBanner{ height:427px;}		
}
@media all and (max-width:1280px){
	
	

}