@charset "UTF-8";
/* CSS Document */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600&display=swap');
body{margin: 0px !important;}
h1,h2,h3,h4,h5,h6{margin: 0;}
ul {
    display: block;
    list-stslideyle-type: disc;
    margin-block-start: 0;
    margin-block-end: 0;
    margin-inline-start: 0;
    margin-inline-end: 0;
    padding-inline-start: 0;
}
*{
    min-height: 0;
    min-width : 0;
}
#item-list-content {
    position: relative;
    background: #fff;
}
.item-list-content__item {
    padding-bottom: 10px;
    background: #fff;
}

#by{
	width: 100%;
	position: relative;
    margin: 0 auto;
    box-sizing: border-box;  
    -webkit-text-size-adjust: 100%;
	font-family: "source-han-serif-japanese", serif;
	font-weight: 300;
	font-style: normal;
	font-size: 11px;
	color: #111;
	line-height: 2.0; 
	letter-spacing: 1px;
	
}
#by a {
	text-decoration: none;
	color: #2b2b2b;
}
#by p {
    margin: 0;
}
#by　a:hover {
	opacity: 1;
}
#by .clear{
	clear: both;
}
#by img{
    width: 100%;
    line-height: 0;
}
#by ul,#by li {
	list-style: none;
	padding: 0;
	margin: 0;
}
#by .f-en {
	font-family: "Hanken Grotesk", sans-serif;
	font-optical-sizing: auto;
	font-style: normal;
}

/*  #main_visual
**************************************************/
#by #main_visual {
	width: 100%;
	overflow: hidden;
	margin: 0 0 12%;
}
@keyframes infinity-scroll-left {
from {
  transform: translateX(0);
}
  to {
  transform: translateX(-100%);
}
}
.scroll-infinity {
  width: 500%;
}
.scroll-infinity__wrap {
  display: flex;
  overflow: hidden;
}
.scroll-infinity__list {
  display: flex;
  list-style: none;
  padding: 0
}
.scroll-infinity__list--left {
  animation: infinity-scroll-left 60s infinite linear 0.5s both;
}
.scroll-infinity__item {
  width: calc(100vw / 3);
}
.scroll-infinity__item>img {
  width: 100%;
}

@keyframes infinity-scroll-right {
from {
  transform: translateX(-100%);
}
  to {
  transform: translateX(0%);
}
}
.scroll-infinity__list--right{
  animation :infinity-scroll-right 60s infinite linear 0.5s both;
}
#by #main_visual .main_ttl {
    width: 70%;
    margin: 4% auto;  
}
#by #main_visual .read {
	margin: 6% auto 0;
    text-align: center; 
}
#by #main_visual .read p {
    margin-bottom: 2%;
}
#by #main_visual .read p:last-of-type {
    margin-bottom: 0;
}
@media only screen and (min-width: 769px)  {
	#by  {
		display: flex;
		justify-content: space-between;
		align-items: flex-start;
	}
	#by #main_visual {
		width: 46%;
		position: sticky;
		top: 0;
		left: 0;
		margin: 0;
	}
	#by #main_visual .read {
		margin: 6% auto 0;
		text-align: center;
		font-size: 13px;
	}
	#by #main_visual .main_ttl {
		width: 50%;
		margin: 4% auto;  
	}
	#by #main_visual .scroll-infinity {
		width: 240%;
	}
	#by #main_visual .scroll-infinity__item {
		width: calc(100vw / 6);
	}
	#by #contents section .scroll-infinity {
		width: 320%;
	}
	#by #contents section .scroll-infinity__item {
		width: calc(100vw / 5);
	}
}


/*  contents
**************************************************/
#by #contents {
	position: relative;
}
#by #contents section {
	width: 100%;
	margin: 0% auto 22%;
	overflow: hidden;
}
#by #contents section .no {
	width: 12%;
	margin: 0% auto 4%;
}
#by #contents section .main {
	position: relative;
}
#by #contents section .main .main_pic {
	display: block;
	width: 84%;
	margin: 0 auto;
}
#by #contents section .main .main_point {
	position: absolute;
}
#by #contents section:nth-of-type(1) .main .main_point:nth-of-type(1) {
	width: 34%;
    top: -8%;
    left: 0;
}
#by #contents section:nth-of-type(1) .main .main_point:nth-of-type(2) {
	width: 34%;
    bottom: -7%;
    right: 0;
}
#by #contents section:nth-of-type(2) .main .main_point:nth-of-type(1) {
	width: 34%;
    top: -10%;
    right: 0;
}
#by #contents section:nth-of-type(2) .main .main_point:nth-of-type(2) {
	width: 34%;
    bottom: -7%;
    left: 0;
}
#by #contents section:nth-of-type(3) .main .main_point:nth-of-type(1) {
	width: 36%;
    top: -7%;
    left: 0;
}
#by #contents section:nth-of-type(3) .main .main_point:nth-of-type(2) {
	width: 30%;
    bottom: -6%;
    right: 0;
}
#by #contents section:nth-of-type(4) .main .main_point:nth-of-type(1) {
	width: 34%;
    top: -10%;
    right: 0;
}
#by #contents section:nth-of-type(4) .main .main_point:nth-of-type(2) {
	width: 34%;
    bottom: -7%;
    left: 0;
}

#by #contents section .main .main_point.anim {
	opacity: 0;
	transform: scale(0.5);
	transition: opacity 0.6s ease, transform 0.6s ease;
}
#by #contents section .main .main_point.anim.ac {
	opacity: 1;
	transform: scale(1);
}



#by #contents section .text {
	width: 84%;
	margin: 8% auto;
}
#by #contents section .text .text_link {
	display: flex;
	justify-content: space-between;
	margin: 0 0 6%;
}
#by #contents section .text .text_link h3 {
	font-size: 13px;
	letter-spacing: .5px;
}
#by #contents section .text .text_link h3 span {
	font-size: 74%;
    color: #5D5D5D;
    display: block;
}
#by #contents section .text .text_link a {
	width: 32%;
    background: #37252B;
    color: #fff;
    text-align: center;
    line-height: 3.3;
    font-size: 14px;
    display: block;
}
#by #contents section .credit {
	width: 60%;
    margin: 0 auto 0;
    display: flex;
    justify-content: space-between;
}
#by #contents section .scroll-infinity + .credit {
	margin-top: 10%;
}
#by #contents section .credit a {
	text-decoration: underline;
}


@media only screen and (min-width: 769px)  {
	#by #contents {
		width: 54%;
		margin: 0;
		padding-top: 0px;
	}
	#by #contents section .main .main_pic {
		width: 72%;
	}
	#by #contents section .text {
		width: 70%;
		margin: 8% auto;
	}
	#by #contents section .no {
	    width: 10%;
		margin: 0% auto 3%;
	}
	#by #contents section .text .text_link h3 {
		font-size: 15px;
	}
	#by #contents section .text p {
		font-size: 12px;
	}
	#by #contents section:nth-of-type(1) .main .main_point:nth-of-type(1) {
		width: 28%;
		top: -8%;
	}
	#by #contents section:nth-of-type(1) .main .main_point:nth-of-type(2) {
		width: 28%;
		bottom: -6%;
	}
	#by #contents section:nth-of-type(2) .main .main_point:nth-of-type(1) {
		width: 28%;
		top: -8%;
	}
	#by #contents section:nth-of-type(2) .main .main_point:nth-of-type(2) {
		width: 27%;
		bottom: -7%;
	}
	#by #contents section:nth-of-type(3) .main .main_point:nth-of-type(1) {
		width: 28%;
		top: -6%;
	}
	#by #contents section:nth-of-type(3) .main .main_point:nth-of-type(2) {
		width: 24%;
		bottom: -5%;
	}
	#by #contents section:nth-of-type(4) .main .main_point:nth-of-type(1) {
		width: 26%;
		top: -8%;
	}
	#by #contents section:nth-of-type(4) .main .main_point:nth-of-type(2) {
		width: 30%;
		bottom: -7%;
	}
	#by #contents section .credit {
		width: 52%;
		font-size: 12px;
	}
	#by #contents section .scroll-infinity + .credit {
	margin-top: 36px;
	}
}






/* credit
**************************************************/


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

/* js
**************************************************/
#by .anim {
	opacity: 0;
	transition: 1s all 0s;
}
#by .anim.ac {
	opacity: 1;
	transform: translate(0);
}

/* view 
**************************************************/
#by .spview {
	display: block;
}
#by .pcview {
	display: none;
}
@media only screen and (min-width: 768px)  {
     #by .spview {
		display: none;
	}	
	#by .pcview {
		display: block;
	}
}