@charset "utf-8";

body {
	font-size: .75em;
}
input[type="text"], input[type="email"], input[type="password"], input[type="number"], input[type="tel"], textarea, select {
	padding: 5px 5px 5px 1em;
	font-size: 12px;
}
.pc {
	display: none;
}


/* 基本レイアウト---------------- */
#wrapper {
	width: 100%;
	text-align: center;
}
#container {
	width: 100%;
  padding-top: 75px;
}
.main {
  width: 92%;
  margin: 0 auto;
  text-align: left;
}
.flex {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-start;
}
.flex_st {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  align-self: center;
}


/* ヘッダー---------------- */
#head {
  position: fixed;
  width: 100%;
  height: 75px;
  background: #fff;
  z-index: 100;
}
#head1 {
  width: calc(100% - 87px);
  padding: 20px 0 0 15px;
  text-align: left;
}
.head_logo img {
  max-width: 208px;
  height: auto;
}
.head_copy, .head1_2, #head2 {
  display: none;
}
.sp_navi_btn {
  position: absolute;
  top: 0;
  right: 0;
  width: 87px;
  background: #185EAD;
  z-index: 200;
}
#sp_navi_on a {
	display: block;
	width: 87px;
	height: 75px;
	text-indent: 100%;
	white-space: nowrap;
	overflow: hidden;
	background: url(../img/common/sp_nav_open.png) no-repeat;
  background-size: 100%;
  background-position: center center;
}
#sp_navi_of {
  position: fixed;
  top: 0;
  right: 0;
  width: 87px;
  background: #185EAD;
  z-index: 200;
}
#sp_navi_of a {
	display: block;
	width: 87px;
	height: 75px;
	text-indent: 100%;
	white-space: nowrap;
	overflow: hidden;
	background: url(../img/common/sp_nav_close.png) no-repeat;
  background-size: 100%;
  background-position: center center;
}
#sp_navi_of {
  display: none;
}
#sp_navi {
  position: fixed;
	top: 75px;
	left: 0;
  display: none;
	width: 100%;
  height: 100%;
  background: rgba(0,0,0,.3);
  z-index: 100;
  overflow-y: scroll;
}
.sp_navi_in {
  width: 100%;
  text-align: left;
  color: #fff;
  background: #185EAD;
}
.sp_navi_in a {
  color: #fff;
}
.sp_navi1 {
  display: flex;
	flex-wrap: wrap;
	align-items: center;
  padding: 15px 20px;
  border-top: 1px solid #5488C2;
}
.head_access {
  width: 30%;
}
.icon_inline1 {
  margin-right: 5px;
}
.head_lang {
  width: 30%;
}
.head_lang a {
  display: inline-block;
  padding: 2px 12px;
  border: 1px solid #fff;
  border-radius: 15px;
  text-decoration: none;
}
.head_search_sp {
  width: 40%;
  text-align: right;
}
.head_search_sp a {
  display: inline-block;
  width: 56px;
  height: 56px;
  padding-top: 15px;
  text-align: center;
  background: #fff;
  border-radius: 28px;
}
.accordion_sp {
  width: 100%;
  border-top: 1px solid #5488C2;
}
.accordion_sp > li {
  width: 100%;
  color: #fff;
  background: #185EAD;
  border-bottom: 1px solid #5488C2;
}
.button_sp {
  position: relative;
  width: 100%;
  padding: 13px 60px 13px 27px;
  text-align: left;
  cursor: pointer;
  font-size: 1.125em;
  color: #fff;
  background: #185EAD;
  border: none;
}
.button_sp:after {
  position: absolute;
  top: 20px;
  right: 20px;
  content: "";
  display: block;
  width: 16px;
  height: 10px;
  background: url("../img/common/icon_open1_sp.png") no-repeat;
  background-size: 100%;
}
.button_sp.active {
  transition: .4s;
}
.button_sp.active:after {
  top: 20px;
  content: "";
  display: block;
  width: 16px;
  height: 10px;
  background: url("../img/common/icon_close1_sp.png") no-repeat;
  background-size: 100%;
}
.accordion_sp_in {
  background: #024188;
}
.sp_navi_ul {
  padding: 10px 20px;
}
.sp_navi_ul li a {
  position: relative;
  display: block;
  padding: 7px 0 7px 20px;
  line-height: 1.5;
}
.sp_navi_ul li a:before {
  position: absolute;
  top: 13px;
  left: 0;
  display: block;
  content: "";
  width: 8px;
  height: 7px;
  background: url("../img/common/icon_arrow6_sp.png") no-repeat;
  background-size: 100%;
}
.sp_navi2 {
  padding: 10px 0;
}

/* 刊行物SPヘッダー---------------- */
.v-enter-active,
.v-leave-active {
  transition: opacity 0.5s ease;
}
.v-enter-from,
.v-leave-to {
  opacity: 0;
}

.nest{
  transition: height 0.4s ease-in-out;
  overflow: hidden;
}
.open-enter-active{
  animation-duration: 1s;
  animation-fill-mode: both;
  animation-name: accordion-anime_opend;
}
.open-leave-active{
  animation-duration: 1s;
  animation-fill-mode: both;
  animation-name: accordion-anime_closed;
}

@keyframes accordion-anime_opend {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
    }
}
@keyframes accordion-anime_closed {
  0% {
    opacity: 1;
  }

  100% {
    opacity: 0;
  }
}

#sp_nav {
  position: fixed;
	top: 75px;
	left: 0;
	width: 100%;
  height: 100%;
  background: rgba(0,0,0,.3);
  z-index: 100;
  overflow-y: scroll;
}
#sp_nav_on a {
	display: block;
	width: 87px;
	height: 75px;
	text-indent: 100%;
	white-space: nowrap;
	overflow: hidden;
	background: url("../img/common/sp_nav_open.png") no-repeat;
  background-size: 100%;
  background-position: center center;
}
#sp_nav_off {
  position: fixed;
  top: 0;
  right: 0;
  width: 87px;
  background: #185EAD;
  z-index: 200;
}
#sp_nav_off a {
	display: block;
	width: 87px;
	height: 75px;
	text-indent: 100%;
	white-space: nowrap;
	overflow: hidden;
	background: url("../img/common/sp_nav_close.png") no-repeat;
  background-size: 100%;
  background-position: center center;
}


/* フッター----------------- */
#foot {
  padding: 35px 0 40px;
  color: #fff;
  background: #185EAD;
}
#foot a {
  color: #E1EFF5;
}
.foot_col1_pc {
  display: none;
}
.foot_col1_sp {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
}
.foot_col1_1 {
  width: 49.2%;
  margin-right: 1.6%;
}
.foot_col1_2 {
  width: 49.2%;
}
.foot_t1 {
  margin-bottom: 10px;
  font-size: 1em;
}
.mb1 {
  margin-bottom: 20px;
}
.foot_ul1 {
  margin-bottom: 20px;
}
.foot_ul1 li {
  margin-bottom: 6px;
  line-height: 1.3;
  font-size: .75em;
}
.foot_ul1 li:last-child {
  margin-bottom: 0;
}
.foot_ul1 li a {
  position: relative;
  display: inline-block;
  padding-left: 17px;
  font-size: .8125em;
}
.foot_ul1 li a:before {
  position: absolute;
  top: 4px;
  left: 3px;
  display: block;
  content: "";
  width: 9px;
  height: 7px;
  background: url("../img/common/icon_arrow5.png") no-repeat;
  background-size: 100%;
}
.foot2 {
  padding: 20px 4% 25px;
  text-align: left;
  border-top: 1px solid #467EBD;
}
.foot_col2_1 {
  margin-bottom: 10px;
}
.foot_col2_2 {
  margin-bottom: 10px;
  font-size: .875em;
}
.foot_logo {
  width: 220px;
}
.foot_logo img {
  max-width: 100%;
  height: auto;
}
.foot_t2 {
  line-height: 1.8;
}
.foot_ul2 li {
  line-height: 1.8;
}
.foot_ul2 li a {
  position: relative;
  display: block;
  padding-left: 17px;
  font-size: .875em;
}
.foot_ul2 li a:before {
  position: absolute;
  top: 4px;
  left: 3px;
  display: block;
  content: "";
  width: 9px;
  height: 7px;
  background: url("../img/common/icon_arrow5.png") no-repeat;
  background-size: 100%;
}
.foot3 {
  text-align: center;
}
#copyright {
  margin-bottom: 20px;
}
#copyright small {
  font-size: .625em;
}


/* トップ---------------- */
#top_post {
  padding: 40px 0 45px;
}
.top_post_ul1 {
  margin-bottom: 25px;
  text-align: left;
}
.top_post_ul1 li {
  margin-bottom: 20px;
}
.top_post_ul1 li:last-child {
  margin-bottom: 0;
}
.top_post_ul1 li a {
  position: relative;
  display: block;
  padding-top: 126px;
  text-decoration: none;
}
.top_post_ul1_img {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}
.top_post_ul1_img img {
  width: 100%;
  height: auto;
}
.top_post_ul1 .cat1, .top_post_ul1 .cat2, .top_post_ul1 .cat3, .top_post_ul1 .cat4, .top_post_ul1 .cat5, .top_post_ul1 .cat6 {
  position: absolute;
  top: 15px;
  left: 10px;
  z-index: 2;
}
.top_post_ul1_txt {
  position: relative;
  margin-left: 14%;
  padding: 15px 5px 15px 15px;
  background: #fff;
  z-index: 2;
}
.top_post_ul1_txt p {
  margin-bottom: 5px;
  line-height: 1.6;
  font-size: .75em;
}
.date2 {
  font-size: .75em;
  color: #959595;
}
.top_post_ul2 {
  text-align: left;
}
.top_post_ul2 li {
  margin-bottom: 20px;
}
.top_post_ul2 li:last-child {
  margin-bottom: 0;
}
.top_post_ul2 li a {
  position: relative;
  display: flex;
	flex-wrap: wrap;
	align-items: flex-start;
  text-decoration: none;
}
.top_post_ul2_col1 {
  width: 47.8%;
  margin-right: 5.7%;
}
.top_post_ul2_col2 {
  width: 46.5%;
}
.top_post_ul2_img img {
  width: 100%;
  height: auto;
}
.top_post_ul2 .cat1, .top_post_ul2 .cat2, .top_post_ul2 .cat3, .top_post_ul2 .cat4, .top_post_ul2 .cat5, .top_post_ul2 .cat6 {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
}
.top_post_ul2 p {
  margin-bottom: 5px;
  line-height: 1.6;
  font-size: .75em;
}

#top_info {
  padding: 30px 0 25px;
  color: #fff;
  background: #185EAD;
}
.top_info_rss {
  margin-bottom: 10px;
  text-align: right;
  font-size: 1.14em;
}
.icon2 {
  display: inline-block;
  margin-right: 5px;
}
.accordion1 {
  width: 100%;
}
.accordion1 > li {
  width: 100%;
  color: #fff;
  background: #185EAD;
}
.button1 {
  position: relative;
  width: 100%;
  padding: 13px 60px 13px 27px;
  text-align: left;
  cursor: pointer;
  font-size: 1em;
  color: #fff;
  background: #185EAD;
  border-top: 1px solid #fff;
  border-left: 1px solid #fff;
  border-right: 1px solid #fff;
  border-bottom: none;
}
.accordion1 > li:last-child .button1 {
  border-bottom: 1px solid #fff;
}
.button1:after {
  position: absolute;
  top: 20px;
  right: 20px;
  content: "";
  display: block;
  width: 16px;
  height: 10px;
  background: url("../img/common/icon_open1_sp.png") no-repeat;
  background-size: 100%;
}
.button1.active {
  color: #215EA4;
  background: #fff;
  transition: .4s;
}
.button1.active:after {
  top: 20px;
  content: "";
  display: block;
  width: 16px;
  height: 10px;
  background: url("../img/common/icon_close2_sp.png") no-repeat;
  background-size: 100%;
}
.accordion1_in {
  padding: 0 15px;
  color: #111;
  background: #fff;
  border-top: 1px solid #185EAD;
}
.ul1 li a {
  display: flex;
	flex-wrap: wrap;
	align-items: flex-start;
  padding: 10px 0;
  line-height: 1.5;
  border-bottom: 1px dotted #ccc;
}
.ul1 li:last-child a {
  border-bottom: none;
}
.ul1_col1 {
  margin: 0 10px 5px 0;
  font-size: .875em;
}
.ul1_col2 {
  margin-bottom: 5px;
}
.ul1_col3 {
  width: 100%;
  font-size: .875em;
}
.icon1 {
  display: inline-block;
  margin-right: 5px;
  vertical-align: 3px;
}
.ul1 .cat1, .ul1 .cat2, .ul1 .cat3, .ul1 .cat4, .ul1 .cat5, .ul1 .cat6 {
  width: 100%;
  margin: 0;
  text-align: center;
}
#top_info .link1 {
  margin-top: 10px;
  text-align: right;
  font-size: 1em;
}
#top_info .link1 a {
  position: relative;
  padding-left: 20px;
  color: #fff;
}
#top_info .link1 a:before {
  position: absolute;
  top: 8px;
  left: 0;
  display: block;
  content: "";
  width: 11px;
  height: 7px;
  background: url("../img/common/icon_arrow8_sp.png") no-repeat;
  background-size: 100%;
}

#top_seminar {
  position: relative;
  padding-top: 50px;
  overflow: hidden;
}
#top_seminar:before {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  content: "";
  width: 100%;
  height: 330px;
  background: url("../img/top_img1.jpg") no-repeat;
  background-size: cover;
  background-position: left -150px top;
  z-index: 1
}
.top_seminar_in {
  position: relative;
  z-index: 2;
}
.top_seminar_tit {
  margin-bottom: 40px;
}
.h2_1 {
  position: relative;
  margin-bottom: 30px;
  text-align: center;
  font-size: 1.625em;
}
.h2_1:after {
  position: absolute;
  bottom: -15px;
  left: 0;
  right: 0;
  display: block;
  content: "";
  margin: 0 auto;
  width: 70px;
  height: 1px;
  background: #6F7E85;
}
.h2_1_t {
  text-align: center;
  font-size: .9375em;
  letter-spacing: .05em;
  color: #6F7E85;
}
.top_seminar1 {
  position: relative;
  padding: 20px 15px 15px;
  background: #fff;
}
.top_seminar1:after {
  position: absolute;
  top: 157px;
  left: -4.5%;
  display: block;
  content: "";
  width: 109%;
  height: calc(100% - 157px);
  background: #185EAD;
  z-index: -5;
}
.top_seminar1_col1 {
  margin-bottom: 25px;
}
.h3_1 {
  margin-bottom: 20px;
  font-size: 1.25em;
  color: #185EAD;
}
.top_seminar1_col1 p {
  margin-bottom: 20px;
  font-size: .875em;
}
.btn1 a {
  position: relative;
  display: block;
  width: 92%;
  max-width: 280px;
  margin: 0 auto;
  padding: 20px 0 20px 25px;
  text-align: left;
  color: #fff;
  background: #185EAD;
}
.btn1 a:after {
  position: absolute;
  display: block;
  content: "";
  background: url("../img/common/icon_arrow1.png") no-repeat;
  background-size: 100%;
  width: 11px;
  height: 7px;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
}
.ul2 li a {
  position: relative;
  display: block;
  margin-bottom: 10px;
  padding: 15px 15px 10px 35px;
  background: #F4F4F4;
}
.ul2 li a:after {
  position: absolute;
  top: 15px;
  left: 15px;
  display: block;
  content: "";
  width: 15px;
  height: 15px;
  background: url("../img/common/icon_arrow2.png") no-repeat;
  background-size: 100%;
}
.date3 {
  margin-bottom: 5px;
}
.top_seminar2 {
  position: relative;
  margin-bottom: 60px;
  padding-top: 45px;
}
.top_seminar2:after {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  content: "";
  width: 100%;
  height: 444px;
  background: #185EAD;
  z-index: -1
}
.top_seminar2_cont {
  margin-bottom: 25px;
  color: #fff;
  background: #185EAD;
}
.h3_2 {
  position: relative;
  margin-bottom: 30px;
  text-align: center;
  font-size: 1.625em;
}
.h3_2:after {
  position: absolute;
  bottom: -15px;
  left: 0;
  right: 0;
  display: block;
  content: "";
  margin: 0 auto;
  width: 70px;
  height: 1px;
  background: #5186C0;
}
.h3_2_t {
  margin-bottom: 20px;
  text-align: center;
  font-size: .9375em;
  letter-spacing: .05em;
  color: #8CAFD6;
}
.top_seminar2_cont p {
  margin-bottom: 15px;
  font-size: .875em;
}
.btn2 a {
  position: relative;
  display: block;
  width: 92%;
  max-width: 280px;
  height: 58px;
  margin: 0 auto;
  padding: 18px 0 0 25px;
  text-decoration: none;
  text-align: left;
  color: #215EA4;
  background: #fff;
}
.btn2 a:after {
  position: absolute;
  top: 26px;
  right: 24px;
  display: block;
  content: "";
  width: 11px;
  height: 7px;
  font-size: .9375em;
  background: url("../img/common/icon_arrow3.png") no-repeat;
  background-size: 100%;
}
.top_seminar2_img {
  width: 92%;
  margin: 0 auto;
}
.top_seminar2_img img {
  max-width: 100%;
  height: auto;
}
.top_seminar3 {
  position: relative;
  padding: 40px 0 50px;
  text-align: left;
}
.top_seminar3:after {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  content: "";
  width: 100%;
  height: 400px;
  background: #185EAD;
  z-index: -1
}
.top_seminar3_cont {
  width: 92%;
  margin: 0 auto 25px;
  color: #fff;
}
.top_seminar3_cont p {
  margin-bottom: 25px;
  font-size: .875em;
}
.top_seminar3_img {
  width: 92%;
  margin: 0 auto;
}
.top_seminar3_img img {
  max-width: 100%;
  height: auto;
}

#top_east-asia {
  position: relative;
  padding: 70px 0 87px;
}
#top_east-asia:after {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  content: "";
  width: 100%;
  height: 415px;
  background: url("../img/top_img4.jpg") no-repeat;
  background-size: cover;
  background-position: right -200px bottom;
  z-index: -1;
}
.main1 {
  width: 92%;
  margin: 0 auto;
  text-align: left;
}
.top_east-asia_tit {
  color: #fff;
}
.h2_2 {
  position: relative;
  margin-bottom: 30px;
  text-align: center;
  font-size: 1.625em;
}
.h2_2:after {
  position: absolute;
  bottom: -15px;
  left: 0;
  right: 0;
  display: block;
  content: "";
  margin: 0 auto;
  width: 70px;
  height: 1px;
  background: #fff;
}
.h2_2_t {
  margin-bottom: 20px;
  text-align: center;
  font-size: .9375em;
  letter-spacing: .05em;
  color: #fff;
}
.txt_box1 {
  width: 90%;
  max-width: 570px;
  margin: 0 auto 68px;
  color: #fff;
}
.txt_box1 p {
  margin-bottom: 30px;
  font-size: .875em;
}
.btn3 a {
  position: relative;
  display: block;
  width: 92%;
  max-width: 280px;
  height: 58px;
  margin: 0 auto;
  padding: 18px 0 0 25px;
  text-decoration: none;
  text-align: left;
  color: #fff;
  background: #185EAD;
}
.btn3 a:after {
  position: absolute;
  top: 24px;
  right: 24px;
  display: block;
  content: "";
  width: 12px;
  height: 10px;
  font-size: .9375em;
  background: url("../img/common/icon_arrow1.png") no-repeat;
  background-size: 100%;
}
.col1_1 {
  position: relative;
  margin-bottom: 70px;
  padding-top: 50px;
}
.col1_2 {
  position: relative;
}
.h3_3 {
  position: relative;
  margin-bottom: 30px;
  text-align: center;
  font-size: 1.625em;
}
.h3_3:after {
  position: absolute;
  bottom: -15px;
  left: 0;
  right: 0;
  display: block;
  content: "";
  margin: 0 auto;
  width: 70px;
  height: 1px;
  background: #ccc;
}
.h3_3_t {
  margin-bottom: 20px;
  text-align: center;
  font-size: .9375em;
  letter-spacing: .05em;
  color: #ccc;
}
.col1 p {
  margin-bottom: 20px;
  font-size: .875em;
}
.col1_img img {
  max-width: 100%;
  height: auto;
}
.col1_1 .btn1 a, .col1_2 .btn1 a {
  position: absolute;
  bottom: -30px;
  left: 0;
  right: 0;
  margin: 0 auto;
}

#top_repository {
  padding: 70px 0 85px;
  color: #fff;
  background: url("../img/top_bg2.jpg") no-repeat;
  background-size: cover;
}
.top_repository1 p {
  margin-bottom: 20px;
  text-align: center;
  font-size: .875em;
}

#top_staff {
  padding: 50px 0 55px;
}
.top_staff_tit {
  margin-bottom: 20px;
}
.top_staff1 p {
  margin-bottom: 20px;
  text-align: center;
  font-size: .875em;
}
.top_staff_slide {
  position: relative;
  width: 100%;
  overflow: hidden;
}
#staff_slider {
  position: relative;
  width: 100%;
  margin-bottom: 80px;
}
#staff_slider li.slick-slide {
  margin: 0 8px;
}
#staff_slider li a {
  display: block;
  text-decoration: none;
}
#staff_slider li:nth-child(odd) {
  padding-top: 20px;
}
.slider_box_img {
  max-height: 170px;
  margin-bottom: 10px;
  text-align: center;
}
.slider_box_img img {
  max-width: 100%;
  height: auto;
}
.slider_box_txt {
  text-align: center;
  font-size: .875em;
}
.slider_box_cat {
  display: inline-block;
  margin-bottom: 5px;
  padding: 2px 5px;
  font-size: .75em;
  color: #185EAD;
  background: #E8F0F7;
}
.slider_box_name {
  display: block;
}
#staff_slider .slick-prev {
  width: 15px;
  height: 25px;
  top: 122%;
  left: 4%;
  background: url("../img/common/slide_prev_sp.png") no-repeat;
  background-size: 100%;
}
#staff_slider .slick-next {
  width: 15px;
  height: 25px;
  top: 122%;
  right: 4%;
  background: url("../img/common/slide_next_sp.png") no-repeat;
  background-size: 100%;
}
.slick-prev:before, .slick-next:before {
  content: "";
}
button.slick-prev, button.slick-next {
  z-index: 10;
}
.slick-prev:focus {
  background: url("../img/common/slide_prev_sp.png") no-repeat;
}
.slick-next:focus {
  background: url("../img/common/slide_next_sp.png") no-repeat;
}
.slick-arrow {
	z-index: 10;
}
.top_staff_slide .btn1 a {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  margin: 0 auto;
}

#top_movie {
  padding: 50px 0 42px;
  color: #fff;
  background: #133863;
}
.top_movie_tit {
  margin-bottom: 15px;
}
.h2_3 {
  position: relative;
  margin-bottom: 30px;
  text-align: center;
  font-size: 1.625em;
}
.h2_3:after {
  position: absolute;
  bottom: -15px;
  left: 0;
  right: 0;
  display: block;
  content: "";
  margin: 0 auto;
  width: 70px;
  height: 1px;
  background: #406997;
}
.h2_3_t {
  margin-bottom: 20px;
  text-align: center;
  font-size: .9375em;
  letter-spacing: .05em;
  color: #7894B5;
}
.ul3 {
  display: flex;
	flex-wrap: wrap;
	align-items: flex-start;
  margin-bottom: 5px;
}
.ul3 li {
  width: 47.8%;
  margin-right: 4.4%;
  margin-bottom: 10px;
}
.ul3 li:nth-child(2n) {
  margin-right: 0;
}
.ul3 li a {
  display: block;
  text-decoration: none;
  color: #fff;
}
.ul3 li p {
  font-size: .75em;
}
.ul3_img img {
  width: 100%;
  height: auto;
}
.ul3_cap {
  margin-bottom: 10px;
  padding: 7px 0;
  line-height: 1.3;
  text-align: center;
  font-size: .75em;
  color: #111;
  background: #fff;
}
.date4 {
  display: block;
}
#top_movie .btn2 a {
  margin: 0 auto;
}

#contact_box {
  margin: 42px 4% 40px;
}
.contact_box_cont {
  padding: 50px 10px 38px;
  border: 1px solid #C9DAEC;
}
.contact_box_tit {
  margin-bottom: 20px;
}
.h2_4 {
  position: relative;
  margin-bottom: 30px;
  text-align: center;
  font-size: 1.625em;
  color: #185EAD;
}
.h2_4:after {
  position: absolute;
  bottom: -15px;
  left: 0;
  right: 0;
  display: block;
  content: "";
  margin: 0 auto;
  width: 70px;
  height: 1px;
  background: #8CAFD6;
}
.h2_4_t {
  margin-bottom: 20px;
  text-align: center;
  font-size: .9375em;
  letter-spacing: .05em;
  color: #8CAFD6;
}
.contact_box_cont p {
  margin-bottom: 20px;
  font-size: .75em;
}
.contact_box_cont .btn1 a {
  margin: 0 auto;
}

#banner_box {
  padding-bottom: 20px;
}
.bn_ul {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
}
.bn_ul li {
  width: 49.2%;
  margin-right: 1.6%;
  margin-bottom: 10px;
}
.bn_ul li:nth-child(2n) {
  margin-right: 0;
}
.bn_ul li img {
  max-width: 100%;
  height: auto;
}

.bn_ul2 {
  margin-top: 20px;
}
.bn_ul2 li {
  margin: 0 auto;
  width: 80%;
}
.bn_ul2 li:not(:last-child) {
  padding-bottom: 15px;
}
.bn_ul2 li a img {
  width: 100%;
  height: auto;
}


/* 汎用スタイル---------------- */
.clearfix:after {
	content: ""; 
	display: block; 
	height: 0; 
	font-size: 0;	
	clear: both; 
	visibility: hidden;
}
.clear {
	clear: both;
}
.center {
	text-align: center;
}
.center_sp {
    text-align: center;
}
.left {
	text-align: left;
}
.right {
	text-align: right;
}
.img100 img {
	width: 100%;
	height: auto;
}
.img_res img {
  max-width: 100%;
  height: auto;
}
.bold {
	font-weight: 600;
}