@charset "utf-8";
/*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
    ABOUT
*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
/* heading */
.main_container .heading_block {
    background: url('../img/about/bg_heading.png') no-repeat center center;
    background-size: cover;
	height:250px;
	width:100%;
	display:table;
}

@media (min-width: 481px) and (max-width: 767px) {
	.main_container .heading_block {
    height:200px;
	}
}
@media (max-width: 480px) {
	.main_container .heading_block {
    background-position: 30% center;
    height:150px;
	}

}
.section {
    padding: 5% 0 1%;
}
.section .inner_block {
    text-align: center;
    border-bottom: 1px solid #ccc;
    padding-bottom: 5rem;
	
}
@media (max-width: 360px) {
    .section .inner_block {
        width: 100%;
		padding: 0px 2%;
    }
}
@media (min-width: 361px) and (max-width: 767px) {
    .section {
        padding: 7% 0 1%;
    }
    .section .inner_block {
        width: 100%;
        padding: 0 5% 3rem;
    }
}
.txt_box .text {
    margin-top: 1.75rem;
}
/* #shiyukai */
#shiyukai {
    background: url('../img/about/bg_main_v2.png') no-repeat center center;
    background-size: cover;
} 
#shiyukai.section {
    padding: 5% 0;
}
#shiyukai.section .inner_block {
    border-bottom: none;
    padding-bottom: 0;
}
#shiyukai .txt_box {
    text-align: center;
}

#shiyukai .button {
    margin: 9% auto 0%;
}

@media (min-width: 480px){
    #shiyukai .txt_box {
        width: 100%;
    }
}
@media (min-width: 768px){
    #shiyukai .inner_block {
		padding: 0px 2%;
		max-width: 1200px;
    	margin: 0px auto;
    }
    #shiyukai .txt_box {
        width: 100%;
    }
}

/* #mission */
#mission .box_title {
    color: #cc3333;
    line-height: 4rem;
    margin-top: 2rem;
    font-size: 1.6rem;
}

/* #culture */
#culture.section .inner_block {
    margin-top: 1.5rem;
}
#culture.section .inner_block .culture_box{
    margin: 0 auto;
}
#culture.section .culture_list {
    margin: 45px auto;
    text-align: left;
    display: table;
    width: 100%;
}
#culture.section .culture_list:last-child {
    margin: 45px auto 0;
}
#culture.section .culture_list dt {
    color: #cc3333;
    border-right: 1px solid #cc3333;
    text-align: right;
    width: 100px;
    display: table-cell;
    vertical-align: middle;
    padding-right: 5%;
}
#culture.section .culture_list dd {
    width: 78%;
    display: table-cell;
    padding-left: 5%;
}
@media (max-width: 479px){
    #culture.section .inner_block .culture_box {
        width: 100%;
    }
    #culture.section .culture_list {
        margin: 1rem auto;
    }
    #culture.section .culture_list dt {
        border-right: none;
        border-bottom: 1px solid #cc3333;
    }
    #culture.section .culture_list dt,
    #culture.section .culture_list dd {
        display: inline-block;
        padding: .5rem 0;
        text-align: left;
    }
    #culture.section .culture_list dd {
        width: 100%;
        padding-top: 1.5rem;
        padding-left: 0;
    }
}
@media  (min-width: 480px) and (max-width: 799px){
    #culture.section .inner_block .culture_box {
        width: 95%;
        padding: 0 0 2rem;
    }
    #culture.section .culture_list {
        margin: 1rem auto;
    }
    #culture.section .culture_list dt {
        padding-right: 2%;
    }
    #culture.section .culture_list dd {
        padding-left: 2%;
    }
}
@media (min-width: 800px){
    #culture.section .inner_block .culture_box {
        width: 75%;
    }
}

/* #rule */
#rule.section .inner_block {
    border-bottom: none;
}
#rule .text {
    line-height: 4.5rem;
    margin-top: 1.75rem;
}

/* #overview */
#overview.section .inner_block {
    border-bottom: 0;
    margin-top: 1.5rem;
}
#overview .table {
    width: 60%;
    margin: 0 auto;
}
#overview .table th {
    width: 30%;
}
@media (max-width: 360px) {
    #overview .table {
        width: 100%;
    }
}
@media (max-width:481px){
    #overview .table th {
        background: #eee;
        width: 100%;
    }
}
@media (min-width: 361px) and (max-width: 767px) {
    #overview .table {
        width: 100%;
    }
}


/* #activities */
#activities.section {
    padding: 7% 0 7%;
    background: #f5f5f5;
}

#activities.section .inner_block {
    border-bottom: none;
}

#activities.section .text {
	margin-top: 2rem;
	text-align: left;
}

#activities.section .slider_container {
	width: calc(700/670*100%);
	margin-top: 3rem;
	margin-left: calc(-15/670*100%);
	position: relative;
}

#activities.section .slider_container .slider .slide_item img {
	margin: 0 calc(15/350*100%);
	width: calc(320/350*100%);
}


/* main slider */
#activities_slider_arrows {
   position: absolute;
	top: 50%;
	width: 100%;
}
#activities_slider_arrows .slick-arrow {
	position: absolute;
	width: calc(28/1080*100%);
	max-width: 28px;
	background: transparent;
	cursor: pointer;
}
#activities_slider_arrows .slick-next {
   right: 0%;
	transform: translate(70%,-50%);
}
#activities_slider_arrows .slick-prev {
   left: 0%;
	transform: translate(-70%,-50%);
}
#activities_slider_arrows .slick-disabled {
	opacity: 0.3;
}



@media (min-width: 480px) and (max-width: 767px) {
    #activities .slick-slide img {
		max-height: none;
	}
}
@media (min-width: 768px){
	#activities.section {
		padding: 5% 0 5%;
	}
	
	#activities .inner_block {
		padding: 0px 2%;
		max-width: 1200px;
		margin: 0px auto;
	}
	
	#activities.section .text {
		text-align: center;
	}
	
	#activities.section .slider_container {
		width: 100%;
		max-width: 1080px;
		margin: 4rem auto 0;
	}
	
	#activities.section .slider_container .slider .slide_item img {
		margin: 0 calc(20/360*100%);
		width: calc(320/360*100%);
		 height: auto;
	}

}