@charset "UTF-8";
/*------------------------------------------------------------------------------------
htmlタグに「sp-contents」が付くときにスマホ用CSS適用
------------------------------------------------------------------------------------*/
/*------------------------------------------------------------------------------------
clearfix
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/*------------------------------------------------------------------------------------
htmlタグに「sp-contents」が付くときにスマホ用CSS適用
------------------------------------------------------------------------------------*/
/*------------------------------------------------------------------------------------
clearfix
------------------------------------------------------------------------------------*/
/*------------------------------------------------------------------------------------
font setting
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html {
  height: 100%;
  font-size: 62.5%;
}

body {
  position: relative;
  -webkit-text-size-adjust: 100%;
  margin: 0 auto;
  padding: 0;
  font-size: 18px;
  font-size: 1.8rem;
  line-height: 1.7;
  background: #fff;
  color: #333;
  font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", -apple-system, BlinkMacSystemFont, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", "ＭＳ Ｐゴシック", sans-serif;
  font-weight: normal;
  text-align: left;
}

body > iframe,
body > script {
  display: none;
  visibility: none;
  height: 0;
  margin: 0;
  padding: 0;
  line-height: 0;
}

h1, h2, h3, h4, h5, p, object {
  margin: 0;
  padding: 0;
  font-size: 100%;
}

img {
  border: none;
  vertical-align: bottom;
  max-width: 100%;
  height: auto;
}

a,
button {
  color: #333;
  text-decoration: underline;
  transition: opacity 0.4s ease;
}

a:hover,
button:hover {
  opacity: 0.7;
}

b, strong, .bold {
  font-family: "游ゴシック", YuGothic, -apple-system, BlinkMacSystemFont, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", "ＭＳ Ｐゴシック", sans-serif;
  font-weight: bold;
}

.title-sec {
  background-color: #f4f4f4;
}

.title-block {
  display: flex;
  justify-content: space-between;
  width: 1000px;
  margin: 0 auto;
  font-size: 0;
}

.main-title {
  font-size: 49px;
  font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", -apple-system, BlinkMacSystemFont, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", "ＭＳ Ｐゴシック", sans-serif;
  letter-spacing:-2px;
  font-weight: normal;
  margin: 10px 0 0 0;
  line-height: 1.3;
}

.main-nav {
  margin-bottom: 80px;
  position: relative;
  background-color: #eaeaea;
}

.main-nav-list {
  box-sizing: border-box;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
  display: flex;
  justify-content: center;
}

.main-nav-list li {
  box-sizing: border-box;
  width: 20%;
  display: flex;
}

.main-nav-list li .main-nav-link {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 18px;
  line-height: 1.4;
  text-decoration: none;
  padding: 20px 0;
  position: relative;
  color: #999999;
  font-family: "游ゴシック", YuGothic, -apple-system, BlinkMacSystemFont, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", "ＭＳ Ｐゴシック", sans-serif;
  font-weight: bold;
  transition: all  .5s ease;
}

.main-nav-list li .main-nav-link.current {
  color: #192c45;
}

.main-nav-list li a:hover {
  color: #192c45;
  opacity: 1;
}

.main-nav-list li .none {
  opacity: .4;
}

.section-wrap.bg-navy {
  background-color: #192c45;
  color: #fff;
}

.sec-title {
  background-color: #192c45;
  color: #fff;
  text-align: center;
  font-size: 26px;
  font-family: "游ゴシック", YuGothic, -apple-system, BlinkMacSystemFont, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", "ＭＳ Ｐゴシック", sans-serif;
  font-weight: bold;
  line-height: 1.7;
  padding: 30px 10px;
  margin: -1px 0 0 0;
  position: relative;
}

.section-img {
  text-align: center;
  max-height: 500px;
  overflow: hidden;
}

.section-img img {
  width: 100%;
}

.sec-cnt {
  width: 741px;
  margin: 0 auto;
  padding-bottom: 100px;
}

.sec-lead {
  font-size: 32px;
  margin-top: 50px;
  font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", -apple-system, BlinkMacSystemFont, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", "ＭＳ Ｐゴシック", sans-serif;
  font-weight: normal;
  text-align: center;
  letter-spacing: -0.03em;
}

.sec-text {
  font-size: 16px;
  margin-top: 45px;
  line-height: 2;
}

.sec-text.mt-s {
  margin-top: 20px;
}

.cnt-img {
  margin-top: 40px;
}

.section-img-box {
  display: flex;
  justify-content: space-between;
}

.cnt-img-notice {
  margin: 10px 0 0;
  list-style: none;
  padding: 0;
}

.cnt-img-notice li {
  font-size: 14px;
  text-indent: -1em;
  padding-left: 1em;
}

.cnt-img-caption {
  font-size: 16px;
  text-align: left;
  margin-top: 10px;
}

.cnt-ttl {
  font-size: 20px;
  text-align: center;
  margin-bottom: 20px;
  font-family: "游ゴシック", YuGothic, -apple-system, BlinkMacSystemFont, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", "ＭＳ Ｐゴシック", sans-serif;
  font-weight: bold;
}

.next-btn {
  text-align: center;
  width: 741px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
}

.next-btn a {
  background-color: #5ba2d4;
  color: #fff;
  display: inline-block;
  text-decoration: none;
  width: 320px;
  box-sizing: border-box;
  padding: 10px;
  line-height: 1.5;
  font-size: 14px;
  background-repeat: no-repeat;
  background-size: 47px;
  margin-left: 13.6%;
}

.next-btn a:first-child {
  margin-left: 0;
}

.next-btn a span {
  font-size: 16px;
}

.next-btn .prev {
  background-image: url("../img/icon_mark02.png");
  background-position: left 15px center;
}

.next-btn .next {
  background-image: url("../img/icon_mark.png");
  background-position: right 15px center;
}

.sec-text-img {
  margin-top: 45px;
  display: flex;
  justify-content: space-between;
}

.sec-text-img > div {
  width: 48.58%;
}

.sec-text-img > div p {
  font-size: 16px;
}

.sec-text-img .img {
  text-align: center;
  padding-top: 5px;
}

@media only screen and (max-width: 640px) {
  body {
    width: auto;
    font-size: 1.6rem;
  }
  .pc-img {
    display: none;
  }
  .pc-br {
    display: none;
  }
  .title-block {
    width: auto;
    display: block;
    padding: 0 10px;
  }
  .main-title {
    margin-top: 0;
    font-size: 24px;
    line-height: 1.2;
  }
  .title-ttl-box {
    display: flex;
    justify-content: space-between;
  }
  .title-ttl-box > div {
    width: 47%;
  }
  .main-nav {
    margin-bottom: 20px;
  }
  .main-nav-list {
    border-top: 1px solid #000;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 0 10px;
  }
  .main-nav-list li {
    width: 25%;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .main-nav-list li .main-nav-link {
    width: auto;
    display: block;
    padding: 5px 0;
    font-size: 12px;
  }
  .sec-title {
    font-size: 18px;
    padding: 10px;
    line-height: 1.3;
  }
  .sec-cnt {
    width: auto;
    padding: 0 10px 60px 10px;
  }
  .sec-lead {
    font-size: 20px;
    margin-top: 20px;
    line-height: 1.5;
  }
  .sec-text {
    font-size: 14px;
    margin-top: 15px;
    line-height: 1.6;
  }
  .sec-text.mt-s {
    margin-top: 10px;
  }
  .cnt-img {
    margin-top: 20px;
  }
  .section-img-box {
    display: block;
  }
  .section-img-box > div {
    max-width: 280px;
    margin: 20px auto;
  }
  .cnt-img-notice {
    margin: 5px 0 0;
  }
  .cnt-img-notice li {
    font-size: 12px;
  }
  .cnt-img-caption {
    font-size: 12px;
    margin-top: 5px;
  }
  .cnt-ttl {
    font-size: 18px;
    margin-bottom: 10px;
  }
  .next-btn {
    padding: 0 10px;
    display: block;
    width: auto;
  }
  .next-btn a {
    padding: 10px 10px;
    font-size: 14px;
    width: 100%;
    max-width: 310px;
    background-size: 32px;
    margin-left: 0;
  }
  .next-btn .prev {
    background-position: left 6px center;
  }
  .next-btn .next {
    margin-top: 15px;
    background-position: right 6px center;
  }
  .sec-text-img {
    display: block;
    margin-top: 15px;
  }
  .sec-text-img > div {
    width: auto;
    margin-top: 10px;
  }
  .sec-text-img > div:first-child {
    margin-top: 0;
  }
  .sec-text-img > div p {
    font-size: 14px;
  }
  .main_img {
    text-align: center;
  }
  .main_img img {
    width: 90%;
  }
}

@media print {
  body {
    min-width: 1000px;
  }
  .sp-img {
    display: none;
  }
  .sp-br {
    display: none;
  }
}

@media only screen and (min-width: 769px) {
  .sp-img {
    display: none;
  }
  .sp-br {
    display: none;
  }
}

@media only screen and (min-width: 641px) and (max-width: 768px) {
  .sp-img {
    display: none;
  }
  .sp-br {
    display: none;
  }
}