/*////////////////////////////////////
column
////////////////////////////////////*/

@media screen and (min-width: 768px) {

#column_area{
	position: relative;
	width: 100%;
	padding: 100px 0;
	background-color: #ebf6f7;
	overflow: hidden;
}

#column_place{
	position: relative;
	width: 90%;
	margin-left: auto;
	margin-right: auto;
	display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
	margin-bottom: 50px;
}

.column_item {
	position: relative;
	width: 21%;
	margin: 20px 2%;
	background: #FFFFFF;
	box-shadow: 3px 3px 3px #dcdcdc;
	border: solid 1px #777;
	border-radius: 10px;
	overflow: hidden;
	padding-bottom: 20px;
}

.column_item a{
	text-decoration: none;
	cursor: pointer;
}

.column_item a:hover .column_photo img {
	transform: scale(1.1);
	transition: transform .6s ease;
}

.column_photo{
	position: relative;
	width: 100%;
	margin-bottom: 10px;
	aspect-ratio: 16/9;
	overflow: hidden;
}

.column_photo img{
	aspect-ratio: 16/9;
	object-fit: cover;
	object-position: center center;
}

.column_day{
	position: relative;
	width: 90%;
	margin-left: auto;
	margin-right: auto;
	margin-bottom: 10px;
}

.column_day span {
	display: inline-block;
	background: rgba(31,99,144,1.00);
	font-size: 1.2rem;
	font-weight: 700;
	color: #FFF;
	padding: 3px 5px;
	border-radius: 3px;
}

.column_title{
	position: relative;
	width: 90%;
	margin-left: auto;
	margin-right: auto;
	font-size: 1.6rem;
	font-weight: 400;
	color: #333333;
	line-height: 1.6;
	margin-bottom: 20px;
}



.column_arrow{
	position: absolute;
	width: 10%;
	bottom: 10px;
	right: 60px;
}

.column_arrow img{
	width: 80px;
}

.column_arrow_item{
	display: inline-block;
	width: 87px;
	height: 1px;
	margin-top: 14.2px;
	border-radius: 9999px;
	background-color: #333333;
}

.column_arrow_item::before {
  content: "";
  position: absolute;
  top: calc(50% - 0.5px);
  right: 0;
  width: 21px;
  height: 1px;
  border-radius: 9999px;
  background-color: #000000;
  transform: rotate(45deg);
  transform-origin: calc(100% - 0.5px) 50%;
}

}

@media screen and (min-width: 0px) and (max-width: 767px) {
#column_area{
	position: relative;
	width: 100%;
	padding: 50px 0;
	background-color: #ebf6f7;
	overflow: hidden;
}

#column_place{
	position: relative;
	width: 90%;
	margin-left: auto;
	margin-right: auto;
}

.column_item{
	position: relative;
	width: 100%;
	margin-bottom: 20px;
	background: #FFFFFF;
	box-shadow: 3px 3px 3px #dcdcdc;
	border: solid 1px #777;
	border-radius: 10px;
	overflow: hidden;
	padding-bottom: 20px;
}

.column_item a{
	text-decoration: none;
	cursor: pointer;
}

.column_item a:hover .column_photo img {
	transform: scale(1.1);
	transition: transform .6s ease;
}

.column_photo{
	position: relative;
	width: 100%;
	margin-bottom: 10px;
	aspect-ratio: 16/9;
	overflow: hidden;
}

.column_photo img{
	aspect-ratio: 16/9;
	object-fit: cover;
	object-position: center center;
}

.column_day{
	position: relative;
	width: 90%;
	margin-left: auto;
	margin-right: auto;
	margin-bottom: 10px;
}

.column_day span {
	display: inline-block;
	background: rgba(31,99,144,1.00);
	font-size: 1.2rem;
	font-weight: 700;
	color: #FFF;
	padding: 3px 5px;
	border-radius: 3px;
}

.column_title{
	position: relative;
	width: 90%;
	margin-left: auto;
	margin-right: auto;
	font-size: 1.6rem;
	font-weight: 400;
	color: #333333;
	line-height: 1.6;
	margin-bottom: 20px;
}



.column_arrow{
	position: relative;
	width: 10%;
	margin-left: 70%;
}

.column_arrow img{
	width: 80px;
}

.column_arrow_item{
	display: inline-block;
	width: 87px;
	height: 1px;
	margin-top: 14.2px;
	border-radius: 9999px;
	background-color: #333333;
}

.column_arrow_item::before {
  content: "";
  position: absolute;
  top: calc(50% - 0.5px);
  right: 0;
  width: 21px;
  height: 1px;
  border-radius: 9999px;
  background-color: #000000;
  transform: rotate(45deg);
  transform-origin: calc(100% - 0.5px) 50%;
}
}

/*////////////////////////////////////
 記事
////////////////////////////////////*/

@media screen and (min-width: 768px){
#column_under_day {
	position: relative;
	width: 100%;
	margin-bottom: 20px;
	text-align: center;
}
#column_under_day span {
	display: inline-block;
	margin: 0 auto;
	background: rgba(29,122,167,1.00);
	color: #FFF;
	padding: 5px 20px;
	font-size: 1.4rem;
	border-radius: 5px;
}
#column_under_title{
	position: relative;
	width: 100%;
}

#column_under_title h2{
	text-align: center;
	font-size: clamp(3rem,3vw,4rem);
	font-weight: 700;
	color: #333333;
	letter-spacing: 0.06em;
	margin-bottom: 50px;
}

.column_kizi_area{
	position: relative;
	width: 100%;
	max-width: 1000px;
	margin-left: auto;
	margin-right: auto;
	font-size: clamp(1.6rem,1.2vw,2rem);
	font-weight: 400;
	color: #333333;
	letter-spacing: 0.04em;
	line-height: 1.8;
	margin-bottom: 80px;
}

.column_kizi_area a{
	color: #10407C;
	transition: all 0.5s;
}

.column_kizi_area a:hover{
	text-decoration: none;
	color: #9B1316;
}

.column_kizi_area img{
	position: relative;
	width: 48%;	
}

.img_left {
	float: left;
	margin-right: 20px;
	margin-bottom: 20px;
}

.img_right{
	float: right;
	margin-left: 20px;
	margin-bottom: 20px;
}

.column_kizi_area h3{
	margin-bottom: 0;
	font-size: clamp(2.4rem,2vw,3rem);
	font-weight: 600;
	color: #333333;
	letter-spacing: 0.04em;
	line-height: 1.4;
	
}

.column_kizi_area h4{
	margin-bottom: 5px;
	font-size: clamp(2rem,1.7vw,2.4rem);
	font-weight: 600;
	color: #333333;
	letter-spacing: 0.04em;
	line-height: 1.8;
}

.column_kizi_area span{
	font-weight: 700;
}

#column_back {
	position: relative;
	width: 100%;
	text-align: center;
}

#column_back a {
	position: relative;
	display: inline-block;
	font-size: 1.6rem;
	text-decoration: none;
	border:2px solid #555;
	padding: 20px 70px;
	color: #555;
	overflow: hidden;
	transition: all 0.3s;
	z-index: 1;
}
#column_back a:hover {
	color: #FFF;
}
#column_back a::before {
	content: "";
	position: absolute;
	top: 0;
	left: -100%;
	width: 100%;
	height: 100%;
	background:rgba(42,114,156,1.00);
	transition: all 0.3s;
	z-index: -1;
}
#column_back a:hover::before {
	left: 0;
}

}

@media screen and (min-width: 0px) and (max-width: 767px){
#column_under_day {
	position: relative;
	width: 100%;
	margin-bottom: 20px;
	text-align: center;
}
#column_under_day span {
	display: inline-block;
	margin: 0 auto;
	background: rgba(29,122,167,1.00);
	color: #FFF;
	padding: 5px 20px;
	font-size: 1.4rem;
	border-radius: 5px;
}
#column_under_title{
	position: relative;
	width: 100%;
}

#column_under_title h2{
	text-align: center;
	font-size: 2.6rem;
	font-weight: 700;
	color: #333333;
	letter-spacing: 0.06em;
	margin-bottom: 50px;
}

.column_kizi_area{
	position: relative;
	width: 100%;
	font-size: clamp(1.6rem,1.2vw,2rem);
	font-weight: 400;
	color: #333333;
	letter-spacing: 0.04em;
	line-height: 1.8;
	margin-bottom: 80px;
}

.column_kizi_area　a{
	color: #10407C;
	transition: all 0.5s;
}

.column_kizi_area a:hover{
	text-decoration: none;
	color: #9B1316;
}

.column_kizi_area img{
	position: relative;
	width: 100%;	
}

.img_left{
	margin-bottom: 20px;
}

.img_right{
	margin-bottom: 20px;
}

.column_kizi_area h3{
	margin-bottom: 0;
	font-size: clamp(2.4rem,2vw,3rem);
	font-weight: 600;
	color: #333333;
	letter-spacing: 0.04em;
	line-height: 1.4;
	
}

.column_kizi_area h4{
	margin-bottom: 5px;
	font-size: clamp(2rem,1.7vw,2.4rem);
	font-weight: 600;
	color: #333333;
	letter-spacing: 0.04em;
	line-height: 1.8;
}

.column_kizi_area span{
	font-weight: 700;
}

#column_back {
	position: relative;
	width: 100%;
	text-align: center;
}

#column_back a {
	position: relative;
	display: inline-block;
	font-size: 1.6rem;
	text-decoration: none;
	border:2px solid #555;
	padding: 20px 70px;
	color: #555;
	overflow: hidden;
	transition: all 0.3s;
	z-index: 1;
}
#column_back a:hover {
	color: #FFF;
}
#column_back a::before {
	content: "";
	position: absolute;
	top: 0;
	left: -100%;
	width: 100%;
	height: 100%;
	background:rgba(42,114,156,1.00);
	transition: all 0.3s;
	z-index: -1;
}
#column_back a:hover::before {
	left: 0;
}
}

.morebt {
	position: relative;
	width: 100%;
	text-align: center;
}
.morebt span {
	display: inline-block;
	background: #555;
	color: #FFF;
	font-size: 1.6rem;
	padding: 10px 50px;
	cursor: pointer;
}

.column_item.is-hidden {
  visibility: hidden;
  opacity: 0;
  height: 0;
  margin: 0 10px;
  padding: 0;
}