@charset "UTF-8";
/* CSS Document */
/*----------------------*/
@import url("https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@200..900&display=swap");

.topObi {
	border-bottom: solid 5px #002448;
}
.topObi div {
	text-align: center;
	background-color: #002448;
	border-bottom: solid 2px #fabe00;
	padding: 20px 0 10px;
}

.topObi img {
  width: 954px;
  height: auto;
}
.mainvisualWrap01 {
  background-image: url("/attending/t/osa-d/train/images/pc/mv.png");
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 1400px;
  height: 588px;
  position: relative;
}
.mainvisual01 img {
	position: absolute;
  top: 0;
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
  width: 1400px;
}


.seo_cts {
	background-color: #013e7a;
}
.seo_cts p {
	font-size: 20px;
	line-height: 2.0;
	color: #fff;
	font-family: "Noto Serif JP", serif;
	text-align: center;
	padding: 30px 0;
}

.tour_cts {
	background-color: #c0d7ed;
	padding: 60px 0;
}

#tab {
	display: flex;
	justify-content: center;
}

#tab div {
	background-color: #e8dfa1;
	color: #fff;
	font-size: 40px;
	font-weight: 600;
	line-height: 1.0;
	text-align: center;
	width: 50%;
	padding: 30px 0;
}

#tab div.current {
	background-color: #c1ab0a;
}

.tour_tab {
	background-color: #f9f7e7;
	padding: 50px 60px;;
}

article:not(:last-child) {
	margin-bottom: 100px;
}

h2 {
	font-size: 30px;
	font-weight: 700;
	line-height: 1.3;
	color: #fff;
	text-align: center;
	background-color: #002448;
	border: double 3px #fabe00;
	border-radius: 5px;
	padding: 20px 0;
	margin-bottom: 30px;
}

.slick01 {
	max-width: 800px;
	width: 100%;
	padding: 15px;
	background-color: #000;
	margin: 0 auto;
}

.slick01 figure {
	position: relative;
}

.slick01 figure figcaption {
	position: absolute;
	color: #fff;
	font-size: 20px;
	line-height: 1.0;
	bottom: 10px;
	right: 10px;
}

.slick-dots {
  display: flex;
  justify-content: center;
  gap: 30px;
	margin-top: 10px;
}

.slick-dots button {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  padding: 0;
  font-size: 0px;
  text-indent: -9999px;
  width: 18px;
  height: 18px;
  border-radius: 18px;
  background-color: #8c8c8c;
}

.slick-dots .slick-active button {
  background-color: #ffffff;
}

.txt {
	font-size: 18px;
	line-height: 1.8;
	text-align: center;
	color: #002448;
	margin: 30px auto 40px;
}

.limited {
	width: 649px;
	margin: 0 auto 40px;
}

.btn {
	width: 704px;
	margin: 0 auto;
	transition: 0.3s;
}

.btn:hover {
	opacity: 0.7;
}

.slick01 img {
    display: block;
    width: 100%;
    height: auto;
  }