.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>div{
	width: 48%;
	
}
.saiki_archive_box h3{
	font-size: 28px;
	font-weight: bold;
    position: relative;
    display: inline-block;
	line-height: 32px;
    margin-left: 30px;
    padding:16px;
    color: #fff;
    background: #ff7baa;
	margin-bottom: 30px;
}
.saiki_archive_box h3:before{
    position: absolute;
    top: 0;
    left: -30px;
    content: '';
    border-width: 32px 30px 32px 0;
    border-style: solid;
    border-color: transparent #ff7baa transparent transparent;
}
.saiki_archive_box h3:after{
    position: absolute;
    top: calc(50% - 7px);
    left: -10px;
    width: 14px;
    height: 14px;
    content: '';
    border-radius: 50%;
    background: #fff;
}
.saiki_archive_box .saiki_archive_content{
	width: 100%;
	margin: 0 auto;
	box-shadow: 5px 5px 5px rgba(0,0,0,0.15);
	transition: all 0.3s ease 0s;
}
.saiki_archive_box .saiki_archive_content:hover{
	box-shadow: 0px 0px 0px rgba(0,0,0,0);
}
.saiki_archive_box .saiki_archive_content img{
	width: 100%;
}
.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: 0 auto;
	}
	.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{
		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 h3{
		font-size: 3.5vw;
		padding:2.29vw;
		line-height: 4.57vw;
    	margin-left: 4.29vw;
		margin-bottom: 4.29vw;
	}
	.saiki_archive_box h3:before{
		position: absolute;
   	 	top: 0;
    	left: -4.29vw;
    	content: '';
    	border-width: 4.57vw 4.29vw 4.57vw 0;
	}
	.saiki_archive_box h3:after{
		position: absolute;
    	top: calc(50% - 1vw);
    	left: -1.43vw;
    	width: 2vw;
    	height: 2vw;
    	content: '';
	}
	.saiki_archive_box div{
	margin-bottom: 7.14vw;
    }
}
@media only screen and (max-width: 400px){
	.saiki_archive_box>div{
		width: 100%;
	}
}