@charset "utf-8";



dl.historyCopy{position: relative;}
dl.historyCopy:nth-of-type(2){margin-top: 150px;}
dl.historyCopy::before{
	width: 460px;
	height: 460px;
	top: -100px;
	left: calc(50% - 230px);
	border-radius: 100%;
	background-image: linear-gradient(135deg, #00BFFF, #87BF93);
	filter: blur(15px);
	opacity: 0.15;
	z-index: -2;
}
dl.historyCopy::after{
	width: 400px;
	height: 400px;
	top: -70px;
	left: calc(50% - 200px);
	background: url("../img/logo2.png") no-repeat center center;
	background-size: 100% auto;
	z-index: -1;
}
dl.historyCopy:nth-of-type(2)::before{top: calc(50% - 230px);}
dl.historyCopy:nth-of-type(2)::after{top: calc(50% - 200px);}
dl.historyCopy dt{
	font-size: 4.0rem;
	font-weight: 700;
	letter-spacing: 1px;
	line-height: 1.4;
	text-align: center;
}
dl.historyCopy dd{
	font-size: 2.0rem;
	letter-spacing: 1px;
	line-height: 1.8;
	text-align: center;
	margin-top: 80px;
}
dl.historyCopy dd span{
	display: block;
	text-align: right;
	margin-top: 60px;
}

.legend ul{
	width: 90%;
	margin: 180px auto 0 auto;
	padding: 20px 30px;
	border-radius: 20px;
	border: 5px solid var(--green2);
}
.legend ul li{
	position: relative;
	font-size: 1.6rem;
	line-height: 1.4;
	margin: 10px 50px 10px 0;
	padding-left: 30px;
}
.legend ul li:nth-of-type(3),
.legend ul li:nth-of-type(5){margin: 10px 0;}
.legend ul li::before{
	width: 20px;
	height: 20px;
	top: 2px;
	left: 0;
	border-radius: 100%;
}

.timeLine ul{
	position: relative;
	margin-top: 100px;
}
.timeLine ul::before{
	width: 2px;
	height: calc(100% - 40px);
	top: 20px;
	left: 14px;
	background: #000000;
}
.timeLine ul li{
	position: relative;
	margin-top: 60px;
	font-size: 1.8rem;
	line-height: 1.8;
	padding-left: 50px;
}
.timeLine ul li::before{
	width: 30px;
	height: 30px;
	top: 4px;
	left: 0;
	border-radius: 100%;
}
.timeLine ul li strong{
	font-size: 2.5rem;
	font-weight: 700;
	line-height: 1.4;
	margin-bottom: 20px;
	display:-webkit-box;
  	display:flex;
	flex-wrap: wrap;
	width: 100%;
}
.timeLine ul li strong span:nth-of-type(1){width: 320px;}
.timeLine ul li strong span:nth-of-type(2){width: calc(100% - 320px);}

.legend ul li:nth-of-type(1)::before,
.timeLine ul li.legend1::before{background: #13A44B;}
.legend ul li:nth-of-type(2)::before,
.timeLine ul li.legend2::before{background: #316BBA;}
.legend ul li:nth-of-type(3)::before,
.timeLine ul li.legend3::before{background: #633293;}
.legend ul li:nth-of-type(4)::before,
.timeLine ul li.legend4::before{background: #FBB525;}
.legend ul li:nth-of-type(5)::before,
.timeLine ul li.legend5::before{background: #E72E18;}

.historyImg{margin-top: 20px;}
.historyImg span{
	position: relative;
	width: 45%;
	height: 340px;
	overflow: hidden;
}
.historyImg span.vertical{width: 30%;}
.historyImg span:nth-of-type(2){margin-left: 20px;}
.historyImg span img{
	width: 100%;
	height: 100%;
	object-fit: cover;
	border-radius: 15px;
}
.historyImg figcaption{
	display: block;
	width: 100%;
	margin-top: 10px;
	font-size: 1.5rem;
	line-height: 1.4;
}