:root {
  --red: #ffb3b3;
  --yellow: #ffe1b3;
  --green: #b9ffb3;
  --blue: #b3d4ff;
}

html{
	scroll-behavior: smooth;
}
body{
	margin: 0px;
}
.contents{
	margin: 0px 10vw;
}
#menu_div{
	margin: 20px 10vw;
	display: flex;
	flex-direction: row;
}
#main_logo{
	width: 150px;
}
#menu_div nav{
	display: flex;
	flex-wrap: wrap;
	justify-content: flex-end;
	align-content: center;
	width: 100%;
}
#menu_div ul{
	padding: 0px;
}
#menu_div ul li{
	display: inline-block;
	width: 100%;
}
#menu_div ul a.main_links{
	padding: 10px 50px;
	background-color: #31A966;
	color: white;
	text-decoration: none;
	border-radius: 5px;
}
#menu_div ul a.main_links:hover{
	background-color: #D72F78;
}
#menu_div div.menu_items{
	display: inline-block;
}
#menu_div div#dropdown_menu{
	position: relative;
}
#menu_div ul div#dropdown_menu #menu_sub_items{
	display: none;
	width: 100%;
	text-align: center;
}
#menu_div ul div#dropdown_menu li a{
	color: black;
	display: block;
	padding: 10px 10px;
	text-decoration: none;
}
#menu_div ul div#dropdown_menu li a:hover{
	color: white;
}
#menu_div ul div#dropdown_menu li#one{
	background-color: var(--red);
}
#menu_div ul div#dropdown_menu li#two{
	background-color: var(--yellow);
}
#menu_div ul div#dropdown_menu li#three{
	background-color: var(--green);
}
#menu_div ul div#dropdown_menu li#four{
	background-color: var(--blue);
}
#menu_div div#dropdown_menu:hover #menu_sub_items{
	display: block;
}
#menu_div i.fa-brands{
	text-indent: 3px;
}
#menu_sub_items{
	width: 100%;
	position: absolute;
	background-color: #e3e3e3;
	margin-top: 7.6px;
	padding: 10px 0px;
	border-radius: 5px;
	z-index: 99;
}


#hero_area{
	background-image: url("../video/top_2_samune.jpg");
	background-position: center;
	background-size: cover;
	min-height: 500px;
	position: relative;
	overflow: hidden;
}
#hero_area video{
	display: block;
	width: 100%;
	height: auto;
}

#hero_area h1{
	text-orientation: upright;
	writing-mode: vertical-rl;
	position: absolute;
    align-content: center;
    text-align: left;
    left: 64%;
    top: 9%;
    color: white;
    text-shadow: 1px 1px 7px black;
    font-size: 50px;
	line-height: 1.5;
}
#hero_area span#indent_space{
	letter-spacing: 10px;
}
.page_banners{
	background-position: center;
	background-size: cover;
	width: 100%;
	height: 25vw;
	text-align: center;
    align-content: center;
}
.page_banners h1{
	color: white;
	text-shadow: 0px 0px 10px black;
}
.main_text{
	text-align: center;
	margin: 50px 0px;
}
div.box{
	margin: 100px 0px;
	padding: 10px;
	border-radius: 50px;
	background-color: #efefef;
}
div.contents#work div.box:nth-child(2){
	border: 8px solid var(--red);
}
div.contents#work div.box:nth-child(3){
	border: 8px solid var(--yellow);
}
div.contents#work div.box:nth-child(4){
	border: 8px solid var(--green);
}
div.contents#work div.box:nth-child(5){
	border: 8px solid var(--blue);
}
section.left_img{
	display: flex;
	flex-direction: row;
	align-items: center;
}
section.left_img img{
	width: 100%;
	height: 540px;
	background-position: center;
	background-size: cover;
	border-radius: 20px;
	padding: 0.5px;
	box-shadow: 0px 0px 10px black;
}
section.left_img h2{
	padding: 35px;
}
section.right_img{
	display: flex;
	flex-direction: row;
	align-items: center;
	margin-bottom: 100px;
}
section.right_img img{
	width: 100%;
	height: 540px;
	background-position: center;
	background-size: cover;
	border-radius: 20px;
	padding: 0.5px;
	box-shadow: 0px 0px 10px black;
}
section.right_img div{
	text-align: center;
	flex: 70%;
}
section.right_img div .readmore_button{
	margin-top: 10px;
	display: inline-block;
}
section.right_img h2{
	padding: 35px;
}
section.multiple_img{
	display: flex;
	justify-content: space-between;
	padding: 20px;
}
section.multiple_img div.container{
	width: 24%;
	position: relative;
}
section.multiple_img div.container img{
	width: 100%;
	height: 250px;
	object-fit: cover;
	border-radius: 20px;
}
section.multiple_img div.container div{
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0%;
	text-align: center;
	align-content: center;
}
section.multiple_img div.container div h3{
	margin: 0px 5px;
	padding: 10px;
	font-weight: 510;
	font-size: 20.4px;
	background-color: white;
	color: black;
	text-decoration: none;
	box-shadow: 0px 0px 10px black;
}
section.multiple_img div.container:nth-child(1) div h3{
	background-color: var(--red);
}
section.multiple_img div.container:nth-child(2) div h3{
	background-color: var(--yellow);
}
section.multiple_img div.container:nth-child(3) div h3{
	background-color: var(--green);
}
section.multiple_img div.container:nth-child(4) div h3{
	background-color: var(--blue);
}
section.multiple_img div.container:hover h3{
	opacity: 0%;
	transition: opacity 0.5s;
}
section.multiple_img div.container h3{
	opacity: 100%;
	transition: opacity 0.5s;
}
section.center_img{
	text-align: center;
}
section.center_img img{
	width: 56vw;
	height: 31.5vw;
	max-width: 100%;
	background-size: cover;
	background-position: center;
	border-radius: 20px;
	padding: 0.5px;
	box-shadow: 0px 0px 10px black;
}
section.center_img div{
	margin: 0 auto;
	padding-top: 20px;
	padding-bottom: 40px;
	width: 70%;
}
section.center_img div h2{
	margin-bottom: 50px;
}
section.center_img div h2.no-margin{
	margin-bottom: 0px;
}
.section_name, .section_name_medium{
	margin: 30px;
	text-align: center;
	display: block;
}
.section_name{
	font-size: 3.5vw;
}
.section_name_medium{
	font-size: 2.5vw;
}
.readmore_button{
	background-color: black;
	color: white;
	border-radius: 30px;
	padding: 10px 30px;
	text-decoration: none;
	font-size: 22px;
}
.readmore_button:hover{
	background-color: cadetblue;
}
.jump_link{
	text-align: center;
	margin-top: 50px;
}
.jump_link a{
	font-size: 20px;
	margin: 0px 5px;
	padding: 10px 25px;
	text-decoration: none;
    color: #383838;
    border-radius: 30px;
}
.jump_link a:nth-child(1){
	background-color: var(--red);
}
.jump_link a:nth-child(2){
	background-color: var(--yellow);
}
.jump_link a:nth-child(3){
	background-color: var(--green);
}
.jump_link a:nth-child(4){
	background-color: var(--blue);
}
table{
	 margin-left: auto !important;
	 margin-right: auto !important;
	 border-collapse: collapse;
	 width: 90%;
	 max-width: 1000px;
	 font-size: 22px;
}
th, td{
	text-align: center;
	border-bottom-style: dotted;
	border-width: 2.3px;
	padding: 17px;
}
div#access_map{
	margin: 60px auto;
	text-align: center;
	width: 90%;
}

div.recruit_youtube{
    margin: 50px auto;  
}
div.recruit_youtube iframe{
    width: 80vw;
    height: 45vw;
}

div.greeting{
	width: 90%;
	margin: 50px auto;
	font-size: 22px;
}
div.greeting h2{
	text-align: center;
}
div.greeting p:nth-child(3){
	text-align: right;
}

/* Index */
section.center_img img#index_img1_company{
	background-position-y: -16px;
}

/* Work */
section.center_img img#work_img2{
	background-position-y: -1.9px;
	background-size: 104%;
}

/* Footer */
footer{
	padding: 80px 0px;
	background-image: url("../images/footer_0.jpg");
	background-size: cover;
	background-position-y: -450px;
	background-color: #0000006b;
	background-blend-mode: soft-light;
}
footer div#main{
	margin: 0 10vw;
	display: flex;
}
footer div#main div#left{
	flex: 60%;
	lign-content: center;
}
footer div#main div#right{
	flex: 40%;
	align-content: center;
	text-align: center;
}
footer div#main div#right div{
	width: 80px;
	margin: 0 auto;
}
footer div#main div#right a{
	display: block;
	margin: 30px 0px;
}
footer h2, footer p, footer a{
	color: white;
}

/* Font */
h1, h2, h3, p, a, table, button{
	font-family: shippori-mincho-b1;
	font-style: normal;
}
h1{
	font-weight: 710;
}
h2, h3, p{
	font-weight: 400;
}
a{
	font-weight: 510;
}

/* spacer */
.spacer1{
	height: 50px;
}