.primaryContainer {
	width: 100%;
	height: auto;
	margin-left: auto;
	margin-right: auto;
	min-height: 100%;
	min-width: 0px;
	max-width: 960px;
}
.title_wrap{
    padding: 52px 82px;
    background: #F2F2F2;
    display: flex;
    justify-content: space-between;
    align-items: center;
	margin-bottom: 60px;
}
.title_wrap .backnumber_btn{
	width: 333px;
}
.page_title{
    color: #000;
    font-size: 28px;
    font-weight: bold;
}

#header_wrap {
	width: 100%;
	height: auto;
	margin-left: 0%;
	margin-top: 0px;
	clear: none;
	min-width: 0px;
	background-color: #fff;
	margin-right: 0px;
}

img#kanban{
	width:100%;
	height:auto;
	display:block;
}
.saiki_archive_ttl h2{
	font-size: 28px;
    font-weight: bold;
    text-align: center;
    padding: 70px 0;
}
.saiki_archive_box{
	width: 90%;
	margin: 0 auto 95px;
	display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.saiki_archive_box::after {
        content: "";
        display: block;
        width: 30%;
        height: 0;
    }
.saiki_archive_box>div{
	width: 30%;
	
}
.saiki_archive_box h3{
	font-size: 28px;
	font-weight: bold;
    position: relative;
    display: block;
	margin-bottom: 15px;
	text-align: center;
}

.saiki_archive_box .saiki_archive_content{
	width: 100%;
	margin: 0 auto 20px;
	transition: all 0.3s ease 0s;
}
.saiki_archive_box .saiki_archive_content img{
	border-radius: 15px;
	width: 100%;
	box-shadow: 5px 5px 5px rgba(0,0,0,0.15);
}
.saiki_archive_box .saiki_archive_content img:hover{
	box-shadow: 0px 0px 0px rgba(0,0,0,0);
}

.saiki_archive_btn{
	position: relative;
	margin-bottom: 0;
	padding: 15px 0;
	display: flex;
	justify-content: center;
    width: 100%;
    font-size: 18px;
	font-weight: bold;
	align-items: center;
	text-decoration: none;
	border-top: #000 solid 1px;
}
.saiki_archive_btn_book{
	display: block;
    margin-right: 0.5em;
    width: 1.5em;
    height: 1.5em;
    background: url(../../sub-img/page-5236/book_open.svg);
    background-repeat: no-repeat;
    background-position: center;
}
.saiki_archive_btn_tri{
    display: block;
    font-size: 1em;
	margin-left: 0.5em;
    width: 1em;
    height: 1em;
    transform: translate(0%);
    transition: all 0.3s;
    background: url(../../sub-img/page-5236/tri.svg);
    background-repeat: no-repeat;
    background-position: center;
}
.saiki_archive_btn:hover .saiki_archive_btn_tri{
	transform: translate(20% ,0%);
}
.saiki_archive_box div{
	margin-bottom: 50px;
}
.saiki_bnr{
	max-width: 1000px;
    margin: 0 auto 5%;
    background: #f3f3f3;
    display: flex;
	align-items: center;
    justify-content: space-between;
	padding: 30px 50px;
}
.saiki_bnr .saiki_bnr_ttl{
	font-size: 28px;
    font-weight: bold;
}	
.saiki_bnr .saiki_bnr_btn{
	width: 333px;
}
.saiki_bnr .saiki_bnr_btn img{
	width: 100%;
}
br.sp960{
	display: none;
}
@media only screen and (max-width: 960px){
	.saiki_bnr{
		padding: 3% 5%;
	}
	.saiki_archive_box .saiki_archive_content{
		width: 100%;
		margin-bottom: 2vw;
	}
	.saiki_bnr .saiki_bnr_btn{
		width: 33.3vw;
	}
	.saiki_bnr .saiki_bnr_ttl{
		text-align: center;
		line-height: 1.5em;
	}
	br.sp960{
		display: block;
	}
	.saiki_archive_ttl h2{
		padding: 7.29vw 0;
	}
	.saiki_archive_box h3{
		font-size: 22px;
	}
	.saiki_archive_box{
		margin: 0 auto 9.9vw;
	}
}
@media only screen and (max-width: 700px){
	.saiki_bnr{
		display: block;
    	text-align: center;
	}
	.saiki_bnr .saiki_bnr_ttl{
		font-size: 4vw;
	}
	.saiki_bnr .saiki_bnr_btn{
		margin: 3vw auto 0;
    	width: 60vw;
	}
	.saiki_archive_ttl h2{
		font-size: 4vw;
	}
	.saiki_archive_box .saiki_archive_content{
		margin-bottom: 1.5vw;
	}
	.saiki_archive_box>div{
		width: 45%;
	}
	.saiki_archive_box .saiki_archive_content img{
	    border-radius: 10px;
	}
	.saiki_archive_box h3{
		font-size: 3.5vw;
		line-height: 4.57vw;
		margin-bottom: 1.5vw;
	}
	.saiki_archive_box div{
	margin-bottom: 7.14vw;
    }
	.saiki_archive_btn {
		padding: 12px 0;
		font-size: 2.75vw;
	}
}
@media only screen and (max-width: 500px){
	.saiki_archive_box {
		width: 95%
	}
	.saiki_archive_box .saiki_archive_content{
		margin-bottom: 2vw;
	}
	.saiki_archive_box>div{
		width: 48%;
		margin-bottom: 10vw;
	}
	.saiki_archive_box h3{
		font-size: 18px;
		margin-bottom: 2vw;
	}
	.saiki_archive_btn{
		font-size: 14px;
	}
	
}