.ptitle {
	font-size: 22px;
	font-weight: 700;
	line-height: 36px;
	margin-bottom: 30px;
}
.pcontent {
	font-size: 16px;
	font-weight: 300;
	line-height: 28px;
	margin-bottom: 30px;
}
.psign {
	font-size: 18px;
	font-weight: 700;
	margin-bottom: 50px;
}
.greeting_img {
	text-align: center;
}
.greeting_img img {
	width: 100%;
}

@media (min-width: 992px) {
	.ptitle {
		font-size: 26px;
		font-weight: 700;
		line-height: 46px;
		margin-bottom: 40px;
	}
	.pcontent {
		font-size: 18px;
		font-weight: 300;
		line-height: 34px;
		margin-bottom: 30px;
	}
	.psign {
		font-size: 18px;
		font-weight: 700;
		margin-bottom: 80px;
	}
	.greeting_img {
		text-align: center;
	}
	.greeting_img img {
		width: 100%;
	}
}

@media (min-width: 1400px) {
	.ptitle {
		font-size: 30px;
		font-weight: 700;
		line-height: 50px;
		margin-bottom: 60px;
	}
	.pcontent {
		font-size: 20px;
		font-weight: 300;
		line-height: 36px;
		margin-bottom: 30px;
	}
	.psign {
		font-size: 20px;
		font-weight: 700;
		margin-bottom: 80px;
	}
	.greeting_img {
		text-align: center;
	}
	.greeting_img img {
		width: 100%;
	}
}