@media screen and (max-width: 1100px) {
	.first-mobile{
		flex-direction: column;
	}
	.first-title{
		font-size: 40px;
		text-align: center;
		margin-bottom: 20px;
	}
	.first-sub{
		font-size: 18px;
		text-align: center;
		margin-bottom: 24px;
	}
}

@media screen and (max-width: 600px) {
	.first-right{
		width: 99%;
	}
	.first-sub{
		width: 90%;
	}
}