#sec_about{
	padding:70px 15px 0px;
	text-align:center;
}
.about_wrap{
	margin:60px 0;
}
.about_wrap .tbl1{
	max-width:762px;
	width:100%;
	margin:auto;
}

.about_img_wrap{
	display:flex;
	gap:50px;
	justify-content:space-between;
	margin-bottom:60px;
}
#sec_history{
	padding:70px 15px;
	background-image:url("../images/company/bg_history.jpg");
	background-size:cover;
	background-repeat:no-repeat;
	background-position:top center;
	color:#fff;
}
.history_wrapper{
	max-width:1026px;
	margin:auto;
}
.history_wrapper h3{
	text-align:center;
	padding-bottom:30px;
	border-bottom:1px solid #fff;
	margin-bottom:20px;
}
.history_line dl{
	width:100%;
	display:flex;
	flex-wrap:wrap;
	justify-content:space-between;
}
.history_line dl dt,
.history_line dl dd{
	font-size:1.4rem;
	line-height:2.5em;
}
.history_line dl dt{
	width:10%;
}
.history_line dl dd{
	width:90%;
	margin:0;
}
.history_line dl dd span:not(.f_meiryo){
	display:inline-block;
	width:50px;
}
/*------------------------------------------
responsive
------------------------------------------*/
@media screen and (max-width: 1078px) {


}

@media screen and (max-width: 767px) {
	#sec_history{
		background-position:top right;
		background-attachment: fixed;
	}
	.history_line dl dt{
		width:20%;
	}
	.history_line dl dd{
		width:80%;
		margin:0;
	}
	.history_line dl dd span{
		width:auto;
		padding-right:10px;
	}
	.history_line dl dt,
	.history_line dl dd{
		font-size:1.3rem;
		line-height:2em;
	}
}