@charset "utf-8";

/* ---------------------------------------- 
 - contents（about_lead）
---------------------------------------- */
#about_lead_inner {
	width:90%;	
	max-width: 1010px;
	margin: 0 auto;
	padding-bottom: 40px;
	text-align: center;
}
#about_lead .visual{
	width:80%;	
	max-width: 600px;
	margin: 50px auto;
}
#about_lead .ttl{
	display: inline-block;
	text-align: left;
	font-size: 3.6rem;
}
#about_lead .lead{
	display: inline-block;
	text-align: left;
	margin-top: 20px;
	font-size: 1.8rem;
}
#about_lead .lead strong{
	font-weight: bold;
}
@media screen and (max-width: 1024px) {
	#about_lead .ttl{
		font-size: 3.8vw;
	}
	#about_lead .lead{
		font-size: 2.2vw;
	}
}
@media screen and (max-width: 768px) {
	#about_lead_inner {
		padding-bottom: 0;
	}
	#about_lead .visual{
		margin: 15px auto;
	}
	#about_lead .ttl{
		font-size: 2.4rem;
	}
	#about_lead .lead{
		margin-top: 10px;
		font-size: 1.4rem;
	}
}

/* ---------------------------------------- 
 - contents（about_contents）
---------------------------------------- */
#about_contents #about_contents_inner{
	margin:0 auto 100px;
	max-width: 1200px;
}
.about_box{
	padding: 80px 0;
}
.about_box.flex{
	display: -webkit-flex;
	display: flex;
	justify-content: space-between;
}
.about_box.flex:nth-child(even){
	flex-direction: row-reverse;
}
.about_box .about_box_inner{
	width: 75%;
	max-width: 900px;
}
#about_03.about_box .about_box_inner{
	width: 100%;
	max-width: 100%;
}
.about_box .about_box_ttl{
	font-size: 4.8rem;
    color: #7b7c7d;
    line-height: 1.4;
	margin-left: 45px;
}
.about_box .lead{
	position: relative;
	overflow: hidden;
	padding: 50px 45px;
	margin-top: -30px;
}
.about_box .lead::before {
    background: #f6f6f6;
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;    
    left: 0;
    transform: translate3d(-100.1%, 0, 0);
	z-index: -1;
}
.about_box.anime .lead::before {
    transition-duration: .5s;
    transition-delay: .3s;
    transform: translate3d(0, 0, 0);
    transition-timing-function: cubic-bezier(0.42, 0, 0.58, 1.0);
}
.about_box .lead .ttl{
	font-size: 1.8rem;
	font-weight: bold;
	margin-bottom: 0.5em;
}
.about_box .lead .txt{
	margin-bottom: 1.5em;
}
.about_box .lead .txt:last-child{
	margin-bottom: 0;
}
.about_box .lead .visual{
	margin-bottom: 2.5em;
}
.about_box .lead .visual:last-child{
	margin-bottom: 0;
}
.about_box .about_visual {
	position: relative;
	width: 20%;
	max-width: 240px;
	margin-top: 6.8em;
}
@media screen and (max-width: 1024px) {
	.about_box .about_box_ttl{
		font-size: 3.8vw;
	}
	.about_box .lead .ttl {
		font-size: 2.2vw;
	}
	.about_box .lead .txt {
		font-size: 1.8vw;
	}
}
@media screen and (max-width: 768px) {
	#about_contents #about_contents_inner{
		margin-bottom:35px;
	}
	.about_box{
		padding: 40px 0;
	}	
	.about_box.flex{
		display: block;
	}	
	.about_box .about_box_inner{
		width: 100%;
	}	
	.about_box .about_box_ttl{
		font-size: 2.4rem;
		margin-left: 5%;
	}
	.about_box .lead{
		position: relative;
		overflow: hidden;
		padding: 30px 5%;
		margin-top: -15px;
	}
	.about_box .lead .ttl{
		font-size: 1.6rem;
	}
	.about_box .lead .txt {
		font-size: 1.4rem;
	}
	.about_box .about_visual {
		display: none;
	}
}