/*============== inner-intro ===============*/

.inner-intro.bg-img {
	background: url(../imgs/bg-about.jpg)center bottom 30%;
}


/*============== overview ===============*/

.overview_box {
	position: relative;
}
.overview_box dt {
    float: left;
    clear: left;
    width: 130px;
    font-weight: normal;
    padding-bottom: 10px;
}
.overview_box dd {
    float: left;
    margin-left: 1em;
    padding-bottom: 10px;
    line-height: 2;
}
.overview_box dd br.sp {
	display: none;
}
.overview_box .side-image {
    position: absolute;
    height: 100%;
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-size: cover;
    background-image: url(../imgs/img-01.jpg);
}
.overview_box .side-image-text {
    background: #fff;
    border-top: 1px solid #e5e5e5;
    border-bottom: 1px solid #e5e5e5;
    padding: 100px 60px;
}

@media (max-width: 991px) {
	.overview_box .side-image  {
		position: relative;
    	height: 300px;
	}
	.overview_box .side-image-text {
		padding: 60px 20px;
	}
	.overview_box dt,
	.overview_box dd {
		float: none;
	}
	.overview_box dt {
		padding-bottom: 0;
	}
	.overview_box dd {
		padding-bottom: 15px;
	}
	.overview_box dd br.sp {
		display: block;
	}
	.map.container {
		margin-bottom: 60px;
	}
	.map iframe {
		width: 100%;
	}
}