@charset "utf-8";
/* ==================== INDEX ==================== */



/* --------------------

top img

-------------------- */

#topImg {
	position: relative;
	margin-top: -50px;
	margin-bottom: 30px;
	width: 100%;
}

.bx-wrapper .bx-viewport {
  box-shadow: 0;
  border: 0;
  left: 0;
  background: transparent;
}

.bx-pager {
	padding-top: 10px;
	text-align: center;
}

.bx-pager-item {
	display: inline-block;
}

.bx-pager-item a {
	background: #999;
	text-indent: 100%;
	overflow: hidden;
	white-space: nowrap;
	display: block;
	width: 15px;
	height: 15px;
	margin: 0 8px;
	outline: 0;
	border-radius: 100%;
}

.bx-pager-item a.active {
	background: #001a72;
}

.bx-pager-item a:hover {
	background: #666;
}


@media screen and (min-width: 1025px) {
#topImg ul li {
	width: 100%;
	height: 360px;
	background-repeat: no-repeat;
	background-position : 50% 0;
}

.topImg1 { background-image: url(../images/top_img1-1.jpg); }
.topImg2 { background-image: url(../images/top_img2.jpg); }
.topImg3 { background-image: url(../images/top_img3-2.jpg); }
.topImg4 { background-image: url(../images/top_img4-1.jpg); }

#topImg ul li img {
	display: none;
}
}


@media screen and (max-width: 1024px) {

#topImg ul li img {
	display: block;
	width: 100%;
}
}

@media screen and (max-width: 768px) {
#topImg {
	margin-top: 0;
}
}

/* --------------------

index menu

-------------------- */

.indexMenu {

}

.indexMenu > ul > li {
	background: #FFF url(../images/index_menu_title_bg.gif) repeat-x 0 0;
	background-size: 9px 50px;
}

.indexMenu h3 {
	margin: 0 0 10px;
	width: auto;
	border: 1px solid #CCC;
	background: no-repeat 105% 50%;
	background-size: contain;
}

.indexMenu li:nth-child(1) h3 { background-image: url(../images/index_menu_img2.png); }
.indexMenu li:nth-child(2) h3 { background-image: url(../images/index_menu_img7.png); }
.indexMenu li:nth-child(3) h3 { background-image: url(../images/index_menu_img5.png); }
.indexMenu li:nth-child(4) h3 { background-image: url(../images/index_menu_img1.png); }
.indexMenu li:nth-child(5) h3 { background-image: url(../images/index_menu_img3-1.png); }
.indexMenu li:nth-child(6) h3 { background-image: url(../images/index_menu_img4.png); }
.indexMenu li:nth-child(7) h3 { background-image: url(../images/index_menu_img8.png); }

.indexMenu h3 span {
	display: block;
	width: 100%;
	height: 48px;
	text-indent: 100%;
    overflow: hidden;
    white-space: nowrap;
	background: no-repeat 5px 50%;
	/*background-size: auto 21px;*/
	background-size: auto 16px;
}

.indexMenu li:nth-child(1) h3 span { background-image: url(../images/index_menu_title2.png); }
.indexMenu li:nth-child(2) h3 span { background-image: url(../images/index_menu_title7.png); }
.indexMenu li:nth-child(3) h3 span { background-image: url(../images/index_menu_title5.png); }
.indexMenu li:nth-child(4) h3 span { background-image: url(../images/index_menu_title1.png); }
.indexMenu li:nth-child(5) h3 span { background-image: url(../images/index_menu_title6.png); }
.indexMenu li:nth-child(6) h3 span { background-image: url(../images/index_menu_title4.png); }
.indexMenu li:nth-child(7) h3 span { background-image: url(../images/index_menu_title8.png); }

.indexMenu li ul {
	margin-bottom: 10px;
} 
.indexMenu li ul li {
	margin: 0 0 3px;
	padding: 0 0 0 20px;
	line-height: 1.5;
	background: url(../images/arrow_01_nb_r_02.png) no-repeat 3px .4em;
	background-size: 12px;
}

.indexMenu li ul em {
	margin: 0 0 3px;
	padding: 0 0 0 5px;
	line-height: 1.5;
	background: none;
}

.indexMenu li dl {
	border: 1px solid #CCC;
}

.indexMenu li dt {
	padding: 10px;
	background: #EEE;
	line-height: 1.3;
	font-size: 16px;
	font-weight: bold;
	border-bottom: 1px solid #CCC;
}

.indexMenu li dt:after {
	content: "";
	clear: both;
	display: block;
}

.indexMenu li dt a {
	/*float: right;*/
	display: inline-block;
	margin-left: 10px;
	font-size: 12px;
	font-weight: normal;
}

.indexMenu li dd {
	padding: 10px 10px 0;
}

@media screen and (min-width: 1025px) {
.indexMenu h3 {
	width: 223px;
}

}

@media screen and (min-width: 769px) {
.indexMenu {
	margin: 0 auto 50px;
}

.indexMenu ul {
	width: auto;
}

.indexMenu ul:after {
	content:"";
	clear:both;
	display:block;
}

.indexMenu > ul > li {
	float: left;
	margin-left: 2%;
	width: 23%;
    box-sizing: border-box;
}

.indexMenu li:first-child {
	margin-left: 0;
}
}

@media screen and (min-width: 1025px) {
.indexMenu > ul {
	margin: 0 auto;
	width: 980px;
}

.indexMenu li dt a {
	margin-left: 0;
}
}

@media screen and (max-width: 1024px) {
.indexMenu {
	margin-left: 10px;
	margin-right: 10px;
}

.indexMenu h3 span {
	height: 60px;
}

.indexMenu h3 {
	background: no-repeat 100% 50%;
	background-size: contain;
}

.indexMenu h3 span {
	background-size: auto 18px;
}

.indexMenu > ul > li {
	background-size: 9px 62px;
	margin-bottom: 30px;
}

.indexMenu li ul {
	width: auto;
}

.indexMenu li ul:after {
	content: "";
	clear: both;
	display: block;
}

.indexMenu li ul li {
	width: 50%;
	float: left;
	box-sizing: border-box;
}
}


@media screen and (min-width: 769px) and (max-width: 1024px) {
.indexMenu > ul > li {
	width: 49%;
	margin-left: 0;
}

.indexMenu > ul > li:nth-child(odd) {
	margin-right: 2%;
}
}


@media screen and (max-width: 480px) {
.indexMenu li ul li {
	width: 100%;
	float: none;
}

.indexMenu li dt a {
	margin-left: 0;
}
}




/* --------------------

index topics

-------------------- */

.indexTopics {
	position: relative;
	border: 1px solid #CCC;
}

.indexTopics h2 {
	text-indent: 100%;
	overflow: hidden;
	white-space: nowrap;
	background: #001a72 url(../images/index_topics_title.png) no-repeat 15px 50%;
	background-size: auto 15px;
	border-bottom: 1px solid #CCC;
}

.indexTopics h2:before {
	left: 5px;
	background-color: #FFF;
}

#index .topicsList {
	margin-bottom: 0;
}

.indexTopics dl {
	height: 200px;
	overflow-y: scroll;
}

@media screen and (min-width: 1025px) {
.indexTopics h2 {
	width: 714px;
}

}

@media screen and (min-width: 769px) {
.indexTopics {
	margin-bottom: 30px;
	width: 75%;
	float: left;
	box-sizing: border-box;
}

#index .topicsList dd{

	min-height:22px;
}

/*#index .topicsList dt
{
	padding-top: 8px;
	padding-bottom: 8px;
}*/

#index .topicsList dt {
	padding-left: 5px;
	min-width:155px;
}

#index .sub {
	width: 23%;
	float: right;
}

#index .sideBanner li {
	width: 100%;
}
}

@media screen and (max-width: 768px) {
.indexTopics {
	margin: 0 10px 30px;
}

#index .topicsList dl {
	margin: 0;
	padding: 0 10px;
}
}


/* --------------------

モーダルウィンドウ（動画）

-------------------- */
.sideBanner li button {
	cursor: pointer;
	cursor: hand;
	padding: 0;
	border: none;
	background: transparent;
	vertical-align: bottom;
}

.sideBanner li button img {
  display: block;
}

.sideBanner li button:active,
.sideBanner li button img {
  position: relative;
}

.modal{
    display: none;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 67%;
    width: 100%;
    z-index: 100;
}
.modal__bg{
    background: rgba(0,0,0,0.8);
    height: 100vh;
    position: absolute;
    width: 100%;
    left: -67%;
}
.modal__content{
    background: #fff;
    left: -17%;
    padding: 1px;
    position: absolute;
    top: 50%;
    transform: translate(-50%,-50%);
    background: #e8e4e4;
}

.modal__content iframe {
	width: 800px;
	height: 500px;
}

.modal__top {
	display: flex;
	justify-content: space-between;
}

.modal__top p {
	padding: 20px;
	font-size: 1.4em;
	font-weight: bold;
}

.modal__close {
	padding: 25px 20px 20px;
	font-size: 1.1em;
	font-weight: bold;
	border-left: 3px solid #fff;
}

.modal__close a {
	text-decoration: none;
}

.modal__close a:before {
	content: "CLOSE　";
}

@media screen and (max-width: 768px) {
	.modal__content iframe {
		width: 50vh;
		height: 400px;
	}
}

@media screen and (max-width: 480px) {
	.modal__content iframe {
		width: 40vh;
		height: 180px;
	}

	.modal__top p {
		padding: 5px;
		font-size: 0.8em;
		font-weight: normal;
	}

	.modal__close {
		padding: 5px;
		font-size: 0.8em;
		font-weight: normal;
	}

	.modal__close a:before {
	content: none;
}
}