@charset 'utf-8';

.major-banner-box{margin:0 auto;padding:40px 0;max-width:1400px;}
.pc-img{display:block;}
.tablet-img{display:none;}
.mobile-img{display:none;}

@media screen and (max-width:1024px){
	.pc-img{display:none;}
	.tablet-img{display:block;}
	.pc-img{display:none;}
}

@media screen and (max-width:768px){
	.pc-img{display:none;}
	.tablet-img{display:none;}
	.pc-img{display:block;}
}