@charset "utf-8";
.timeline .page_bnr{
    background-image: url(../img/company/timeline/main_bg_pc.jpg);
    background-image: -webkit-image-set(url(../img/company/timeline/main_bg_pc.jpg) 1x, url(../img/company/timeline/main_bg_pc@2x.jpg) 2x);
    background-image: image-set(url(../img/company/timeline/main_bg_pc.jpg) 1x, url(../img/company/timeline/main_bg_pc@2x.jpg) 2x);
}
@media only screen and (min-width: 0) and (max-width: 767px) { /*SP*/
    .timeline .page_bnr{
        background-image: url(../img/company/timeline/main_bg_sp.jpg);
        background-image: -webkit-image-set(url(../img/company/timeline/main_bg_sp.jpg) 1x, url(../img/company/timeline/main_bg_sp@2x.jpg) 2x);
        background-image: image-set(url(../img/company/timeline/main_bg_sp.jpg) 1x, url(../img/company/timeline/main_bg_sp@2x.jpg) 2x);
    }
}
.timeline .title_lv1-page{
	text-shadow: 0 0 10px rgba(0,0,0,1);
}
.timeline_year{
	margin: 60px 0;
	display: flex;
	justify-content: space-between;
	position: relative;
}
.timeline_year_line{
	width: calc((100% - 25px)/2.00001);
	display: flex;
	justify-content: space-between;
}
.timeline_year a{
	position: relative;
	z-index: 2;
	width: 90px;
	height: 90px;
	border-radius: 50%;
	color: #fff;
	background: #d9d9d9;
	font-weight: bold;
	letter-spacing: 0.5px;
	text-decoration: none;
	display: flex;
	justify-content: center;
	align-items: center;
}
.timeline_year:after{
	content: '';
	position: absolute;
	z-index: 1;
	left: 0;
	top: 50%;
	width: 100%;
	height: 1px;
	background: #d9d9d9;
}
.timeline_year a:hover{
	background: #56b8f6;
	opacity: 1;
}
.timeline_year .is_on{
	background: #56b8f6;
	pointer-events: none;
}
.timeline_box{
	margin-bottom: 80px;
	position: relative;
}
.timeline_box::before{
	content: '';
	position: absolute;
	z-index: 1;
	left: 50%;
	top: 0;
	width: 3px;
	height: 100%;
	background: #d9d9d9;
	transform: translateX(-50%);
}
.timeline_box::after{
	display: none;
	content: '';
	position: absolute;
	z-index: 1;
	left: 50%;
	bottom: 0;
	width: 5px;
	height: 180px;
	background: #fff;
	transform: translateX(-50%);
}
.timeline_title{
	position: relative;
	z-index: 3;
	margin: 0 auto;
	width: 90px;
	height: 90px;
	border-radius: 50%;
	background: #56b8f6;
	color: #fff;
	letter-spacing: 0.5px;
	font-weight: bold;
	display: flex;
	justify-content: center;
	align-items: center;
}
.timeline_item{
	position: relative;
	z-index: 3;
	display: flex;
	justify-content: flex-end;
	align-items: center;
}
.timeline_left{
	font-size: 3.75rem;
	font-weight: bold;
	color: #56b8f6;
	order: 2;
	line-height: 0;
}
.timeline_right{
	position: relative;
	z-index: 4;
	margin-left: 40px;
	width: 50%;
	padding-left: 11%;
	order: 3;
}
.timeline_right::before{
	content: '';
	position: absolute;
	z-index: 2;
	left: -6px;
	top: calc(50% - 6px);
	width: 12px;
	height: 12px;
	border-radius: 6px;
	background: #56b8f6;
}
.timeline_right::after{
	content: '';
	position: absolute;
	z-index: 1;
	left: 1px;
	top: 50%;
	width: 22%;
	height: 1px;
	background: #56b8f6;
}
.timeline_right>div{
	position: relative;
	z-index: 5;
	max-width: 100%;
	margin-bottom: 15px;
}
.tl_noimg{
	padding: 50px 0;
}
.tl_noimg .timeline_right::after{
	width: 18%;
}
.tl_noimg .timeline_left{
	margin-top: 0;
}
.tl_noimg.tl_dif .timeline_right{
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	align-items: flex-end;
}
@media only screen and (min-width: 768px) { /*PC*/
    .tl_dif{
    	justify-content: flex-start;
    }
    .tl_dif .timeline_right{
    	order: 1;
    	padding-left: 0;
    	padding-right: 11%;
    	margin-left: 0;
    	margin-right: 40px;
    }
    .tl_dif .timeline_right::before{
    	left: auto;
    	right: -6px;
    }
    .tl_dif .timeline_right::after{
    	left: auto;
    	right: 0;
    }
}

.tl_line1 .timeline_right::before,
.tl_line1 .timeline_right::after{
	margin-top: -16px;
}
.tl_line1 .timeline_left{
	margin-top: -30px;
}
.tl_line2 .timeline_right::before,
.tl_line2 .timeline_right::after{
	margin-top: -28px;
}
.tl_line2 .timeline_left{
	margin-top: -55px;
}
.tl_line3 .timeline_right::before,
.tl_line3 .timeline_right::after{
	margin-top: -40px;
}
.tl_line3 .timeline_left{
	margin-top: -80px;
}
.tl_pt{
	padding-top: 25px;
}
.tl_pb{
	padding-bottom: 25px;
}
.tl_ptb{
	padding-top: 25px;
	padding-bottom: 25px;
}
.tl_mb{
	margin-bottom: -50px;
}
.timeline_btn{
	margin: 90px 0 50px;
}

.timeline_item.ui_fade .timeline_right>div{
	opacity: 0;
	transform: translate(0px, 40px) scale(0);
	transition: 1s ease;
}
.timeline_item.ui_fade .timeline_right>p{
	opacity: 0;
	transform: translate(0px, 40px);
	transition: 1s ease;
}
.timeline_item.ui_fade.ui_fadein .timeline_right>div{
	opacity: 1;
	transform: translate(0px, 0px) scale(1);
}
.timeline_item.ui_fade.ui_fadein .timeline_right>p{
	opacity: 1;
	transform: translate(0px, 0px);
	transition-delay:0.6s;
}



@media only screen and (min-width: 0) and (max-width: 767px) { /*SP*/
    .timeline_year{
		flex-wrap: wrap;
		margin: 40px -4vw;
		padding: 0 50px;
	}
	.timeline_year_line{
		width: 100%;
		display: flex;
	}
	.timeline_year a{
		margin-bottom: 5px;
		width: 54px;
		height: 54px;
		font-size: 0.75rem;
	}
	.timeline_year .timeline_year_line:nth-child(1) a:last-child{
		margin-right: 25px;
	}
	.timeline_year .timeline_year_line:nth-child(2) a:first-child{
		margin-left: 25px;
	}
	.timeline_year::after{
		top: auto;
		bottom: 32px;
		width: 80%;
	}
	.timeline_year::before{
		content: '';
		position: absolute;
		z-index: 1;
		right: 0;
		top: 27px;
		width: 80%;
		height: 1px;
		background: #d9d9d9;
	}
	.timeline_item{
		justify-content: space-between;
	}
	.timeline_box::before{
		width: 1px;
		left: 26%;
	}
	.timeline_box::after{
		left: 26%;
		height: 189px;
	}
	.timeline_title{
		padding-top: 2px;
		margin-left: calc(26% - 27px);
		width: 54px;
		height: 54px;
		font-size: 0.75rem;
	}
	.timeline_left{
		width: 22%;
		margin-left: 2%;
		line-height: 0 !important;
	}
	.timeline_left img{
		width: auto;
		height: 22px;
	}
	.timeline_right{
		width: 74%;
		margin: 0;
	}
	.timeline_right>p{
		font-size: 0.875rem;
		line-height: 1.6;
	}
	.timeline_right>div{
		margin-bottom: 10px;
	}
	.timeline_right::before{
		width: 6px;
		height: 6px;
		left: -3px;
		top: calc(50% - 3px);
	}
	.timeline_right::after{
		width: 15%;
	}
	.timeline_right img{
		width: auto;
		max-height: 190px;
	}
	.tl_noimg .timeline_right::after{
		width: 11%;
	}
	.tl_line1 .timeline_left{
		margin-top: -36px;
	}
	.tl_line2 .timeline_right::before,
	.tl_line2 .timeline_right::after{
		margin-top: -28px;
	}
	.tl_line2 .timeline_left{
		margin-top: -58px;
	}
	.tl_line3 .timeline_right::before,
	.tl_line3 .timeline_right::after{
		margin-top: -40px;
	}
	.tl_line3 .timeline_left{
		margin-top: -80px;
	}
	.tl_line2sp .timeline_right::before,
	.tl_line2sp .timeline_right::after{
		margin-top: -28px;
	}
	.tl_line2sp .timeline_left{
		margin-top: -58px;
	}
	.tl_line3sp .timeline_right::before,
	.tl_line3sp .timeline_right::after{
		margin-top: -40px;
	}
	.tl_line3sp .timeline_left{
		margin-top: -80px;
	}
	.tl_line5sp .timeline_right::before,
	.tl_line5sp .timeline_right::after{
		margin-top: -60px;
	}
	.tl_line5sp .timeline_left{
		margin-top: -120px;
	}
	.tl_noimg{
		padding: 20px 0;
	}
	.tl_ptb,.tl_pt,.tl_pb{
		padding: 0;
		margin: 25px 0;
	}
	.tl_mb {
		margin-bottom: 25px;
	}
	.timeline_btn{
		margin: 60px 0 30px;
	}
	.tl_noimg.tl_dif .timeline_right{
		align-items: flex-start;
	}
}