/*--------------- mv ---------------*/

.sub_mv {
	background: url(../img/bg_history_mv.jpg) no-repeat center top;
	background-size: cover;
}

.history {
	width: 100%;
	padding-top: 90px;
}

.history_content {
	width: 100%;
	margin-top: 60px;
}

.history_left {
	float: left;
	width: 45%;
	margin-right: 5%;
}

.history_txt {
	font-size: 1.6rem;
	line-height: 1.625;
	text-align: justify;
}

.history_right {
	width: 50%;
	float: right;
}

.history_right img {
	display: block;
	margin: 0 auto;
}

.history_img {
	margin-bottom: 20px;
}

.history_img_des {
	text-align: right;
	font-size: 1.4rem;
	font-weight: bold;
	margin-top: 5px;
}

@media only screen and (max-width:1000px) {}

@media only screen and (max-width:767px) {
	.history {
		padding-top: 60px;
	}
	.history_content {
		margin-top: 40px;
	}
	.history_left {
		float: none;
		width: 100%;
		margin-right: 0%;
	}
	.history_right {
		width: 100%;
		max-width: 500px;
		margin: 0 auto 30px auto;
		float: none;
	}
}

@media only screen and (max-width:480px) {
	.history_txt {
		font-size: 1.4rem;
	}
	.history_img_des {
		font-size: 1.2rem;
	}
}