@charset "utf-8";

.about-01  h3 { color:#3333cc; margin:0; margin-bottom:20px;}
.about-01 .img { overflow:hidden; margin-bottom:20px;
border-radius:20px;}
.about-01 .img img { display:block;}
.about-01 .article-1 { display:flex; gap:20px; flex-wrap:wrap;}
.about-01 .article-1 .img { width:calc( 50% - 10px ); overflow:hidden;
border-radius:20px;}
.about-01 .article-1 .img img { width:100%; display:block; height:300px; object-fit:cover;}
.about-01 .article-1 p { width:calc( 50% - 10px );}

.about-01 .history { position:relative;}
.about-01 .history:before { content:''; display:block; width:5px; left:47.5px; height:100%; position:absolute; top:0; background:#ccc; z-index:0;}
.about-01 .history * { padding:0; margin:0; list-style:none;}
.about-01 .history dl { position:relative; padding-left:105px; min-height:100px; display:flex; flex-wrap:wrap; align-items:center; margin-bottom:10px; z-index:1;}
.about-01 .history dl:last-child { margin-bottom:0;}
.about-01 .history dt { width:100px; height:100px; position:absolute; top:0; left:0; display:flex; align-items:center; justify-content:center; flex-wrap:wrap; background:#3333cc; color:white;
border-radius:100%;}
.about-01 .history dt strong { display:block; width:100%; text-align:center; font-size:0.8em; color:rgba(255,240,0,1);}
.about-01 .history dt small { display:block; width:100%; text-align:center; font-size:0.8em; line-height:1; font-weight:normal; color:white;}
.about-01 .history dd { width:100%; position:relative; padding-left:20px;}
.about-01 .history dd:before { content:''; width:5px; height:5px; position:absolute; left:7.5px; top:12.5px; background:#3333cc;
border-radius:100%;}
.about-01 .history dd:first-of-type { margin-top:20px;}
.about-01 .history dd:last-of-type { margin-bottom:20px;}
.about-01 .history dd:only-of-type { margin:0;}

.about-02 { display:flex; gap:0 20px; flex-wrap:wrap;}
.about-02 .w50 { width:calc( 50% - 10px ); height:735px; overflow-y:auto; margin-bottom:20px;}

.about-03 .traffic { display:flex; flex-wrap:wrap; gap:20px;}
.about-03 .traffic dl { width:calc( 50% - 10px ); margin:0;}
.about-03 .traffic dl:last-child { width:100%;}
.about-03 .traffic dl { display:flex; flex-wrap:wrap; border:1px solid #333; position:relative; padding-left:150px; overflow:hidden; background:white;
border-radius:10px;}
.about-03 .traffic dl dt { width:150px; display:flex; align-items:center; justify-content:center; background:#3333cc; height:100%; color:white; position:absolute; top:0; left:0;}
.about-03 .traffic dl dd { width:100%; margin:0; padding:10px;}

.about-03 .traffic2 { display:flex; flex-wrap:wrap; border:1px solid #333; overflow:hidden; background:white; margin-bottom:20px;
border-radius:10px;}
.about-03 .traffic2 > * { width:50%; height:300px; padding:10px; margin:0; position:relative; display:flex; align-items:center; justify-content:center;}
.about-03 .traffic2 > * img { position:absolute; top:0; left:0; width:100%; height:100%!important; object-fit:cover;}

@media only screen and (min-width:0px) and (max-width:1024px) {
	.about-02 .w50 { width:100%; height:auto;}
	.about-03 .traffic2 > * { width:100%; height:auto;}
	.about-03 .traffic2 > *.iframe { height:300px;}
}
@media only screen and (min-width:0px) and (max-width:768px) {
	.about-01 .article-1 .img { width:100%;}
	.about-01 .article-1 p { width:100%; margin:0;}
	.about-03 .traffic dl {padding-left:100px; width:100%;}
	.about-03 .traffic dl dt { width:100px;}
}