@keyframes scroll {
	0% { transform: translateX(0); }
	100% { transform: translateX(calc(-250px * 10));}
}

@media (min-width:768px){
    
    @keyframes scroll {
	0% { transform: translateX(0); }
	100% { transform: translateX(calc(-340px * 10));}
    }
    
}

@media (min-width:1100px){
    
    @keyframes scroll {
	0% { transform: translateX(0); }
	100% { transform: translateX(calc(-420px * 10));}
    }
    
}