@charset "utf-8";
/*==============ヘッダーのためのcss=============*/
/*ヘッダー*/
header {
    position: relative;
    background-color: #fff;
}

/*ハンバーガーアイコン*/
.btn-burger {
    cursor: pointer;
    display: block;
    width: 56px;
    height: 60px;
    position: absolute;
    top: 5px;
    right: 10px;
}

/*ハンバーガーアイコンを作る三本線*/
.icon, .icon:before, .icon:after {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    height: 3px; /*線の太さ*/
    width: 35px; /*線の長さ*/
    background-color: #444;
    border-radius: 2px;
    display: block;
    content: '';
    cursor: pointer;
    margin: auto;
}

/*三本線の間隔*/
.icon:before {
  top: 13px;
}
.icon:after {
  top: -20px;
}

/*チェックボックス非表示*/
.nav-toggle {
    display: none;
}

/*アイコンをクリックしたら*/
.nav-toggle:checked ~ .btn-burger .icon {
    background: transparent;
}
.nav-toggle:checked ~ .btn-burger .icon:before {
    transform: rotate(-45deg);
    top: 0;
}
.nav-toggle:checked ~ .btn-burger .icon:after {
    transform: rotate(45deg);
    top: 0;
}

.icon,
.icon:before,
.icon:after {
    transition: all .8s;
}


/*中身*/
.nav {
    background-color: #2472ab;
    
}
.nav-list a {
    display: block;
    text-decoration: none;
    color: #fff;
}

.nav-list {
    list-style: none;
    display: none;
    margin: 0;
    padding-left: 20px;
}

.nav-list li {
    margin: 0;
    padding: 10px;
}

.nav-toggle:checked ~ .nav .nav-list {
    display: block;
}

/*メインイメージ*/
.top {
    height: 200px;
    margin-bottom: 50px;
    background-color: #f0f8ff;
}

/* --------------------------------------------------
  幅1300px以上のスタイル指定 ここから
-------------------------------------------------- */
@media screen and (min-width: 1300px) {
/* ハンバーガーボタン */
.btn-burger {
    display: none;  /*1300px以上では使用しない */
}
.nav-toggle:checked ~ .nav .nav-list {
    display: none;
}
.nav {
    height: 75px;
}
.nav-list {
    display: flex;
    justify-content: center;
    height: 75px;
    align-items: center;
}
.nav-list li:not(:last-child) {
    border-right: 1px solid #fff;
}
}

/*========= ナビゲーションドロップダウンのためのCSS ===============*/

/*==ナビゲーション全体の設定*/
nav{
  background:#2472ab;
  color:#1A1A1A;
  text-align: center;
}
/*ナビゲーションを横並びに*/
nav ul{
  list-style: none;
  display: flex;
  justify-content: center;
}
/*2階層目以降は横並びにしない*/
nav ul ul{
  display: block;
}

/*下の階層のulや矢印の基点にするためliにrelativeを指定*/
nav ul li{
  position: relative;
}

/*ナビゲーションのリンク設定*/
nav ul li a{
  display: block;
  text-decoration: none;
  color: #fff;
  padding:10px 20px;
  transition:all .3s;
}

nav ul li li a{
  padding:10px 10px;
}

nav ul li a:hover{
  color:#fff; 
}

/*==矢印の設定*/

/*2階層目を持つliの矢印の設定*/
nav ul li.has-child::before{
  content:'';
  position: absolute;
  left:15px;
  top:25px;
  width:6px;
  height:6px;
  border-top: 2px solid #fff;
    border-right:2px solid #fff;
    transform: rotate(135deg);
}

/*3階層目を持つliの矢印の設定*/
nav ul ul li.has-child::before{
  content:'';
  position: absolute;
  left:6px;
  top:17px;
  width:6px;
  height:6px;
    border-top: 2px solid #fff;
    border-right:2px solid #fff;
    transform: rotate(45deg);
}

/*== 2・3階層目の共通設定 */

/*下の階層を持っているulの指定*/
nav li.has-child ul{
    /*絶対配置で位置を指定*/
  position: absolute;
  left:0;
  top:62px;
  z-index: 4;
    /*形状を指定*/
  background:#28BFE7;
  width:180px;
    /*はじめは非表示*/
  visibility: hidden;
  opacity: 0;
    /*アニメーション設定*/
  transition: all .3s;
}

/*hoverしたら表示*/
nav li.has-child:hover > ul,
nav li.has-child ul li:hover > ul,
nav li.has-child:active > ul,
nav li.has-child ul li:active > ul{
  visibility: visible;
  opacity: 1;
}

/*ナビゲーションaタグの形状*/
nav li.has-child ul li a{
  color: #fff;
  border-bottom:solid 1px rgba(255,255,255,0.6);
}

nav li.has-child ul li:last-child a{
  border-bottom:none;
}

nav li.has-child ul li a:hover,
nav li.has-child ul li a:active{
  background:#3577CA;
}


/*==3階層目*/

/*3階層目の位置*/
nav li.has-child ul ul{
  top:0;
  left:182px;
  background:#66ADF5;
}

nav li.has-child ul ul li a:hover,
nav li.has-child ul ul li a:active{
  background:#448ED3;
}


/*==============フッターのためのcss=============*/
.footer-001 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-direction: column;
  padding: 25px 50px 10px;
  background-color: #2472ab;
}

.footer-001__list {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0 1.5em;
  list-style-type: none;
  margin: 0 0 .5em;
  padding: .5em;
}

.footer-001__link {
  color: #fff;
  font-weight: 200;
  text-decoration: none;
}

.footer-001__copyright {
  margin: 0;
  color: #fff;
  font-weight: 200;
  font-size: .8em;
}

footer{color: #fff;}

a{color: #fff;}

.footer-001__list {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0 1.5em;
  list-style-type: none;
  margin: 0 0 .5em;
  padding: .5em;
}

.footer-001__sns-icon {
  width: 40px;
  height: 40px;
}

.footer-001__copyright {
  margin: 0;
  color: #ffffffb3;
  font-weight: 200;
  font-size: .8em;
}






/*=========ボタン===============*/
button {
  appearance: none;
  background-color: transparent;
  border: 0.125em solid #2472ab;
  border-radius: 0.9375em;
  box-sizing: border-box;
  color: #3B3B3B;
  cursor: pointer;
  display: inline-block;
  font-family: Roobert,-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";
  font-size: 20px;
  font-weight: 600;
  line-height: normal;
  margin: 0;
  min-height: 3.75em;
  min-width: 0;
  outline: none;
  padding: 1em 2.3em;
  text-align: center;
  text-decoration: none;
  transition: all 300ms cubic-bezier(.23, 1, 0.32, 1);
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
  will-change: transform;
 }
 
 button:disabled {
  pointer-events: none;
 }
 
 button:hover {
  color: #fff;
  background-color: #2472ab;
  box-shadow: rgba(0, 0, 0, 0.25) 0 8px 15px;
  transform: translateY(-2px);
 }
 
 button:active {
  box-shadow: none;
  transform: translateY(0);
 }

 .example2{
  display: flex;
  justify-content:space-around;}
  
  @media screen and (max-width: 768px) {
    .example2{
      display: block;
    }
 }
  

/*===========画像のモーダル表示のためのcss============*/
.modal-001__wrap input {
  display: none;
}

.modal-001__open-label,
.modal-001__close-label {
  cursor: pointer;
}

.modal-001 {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  display: none;
}

.modal-001__open-input:checked + label + input + .modal-001 {
  display: block;
  animation: modal-003-animation .6s;
}

.modal-001__content-wrap {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  max-width: 800px;
  background-color: #fefefe;
  z-index: 2;
  border-radius: 5px;
}

.modal-001__close-label {
  background-color: #777;
  color: #fff;
  border: 2px solid #fff;
  border-radius: 20px;
  width: 36px;
  height: 36px;
  line-height: 1.6;
  text-align: center;
  display: table-cell;
  position: fixed;
  top: -15px;
  right: -2%;
  z-index: 99999;
  font-size: 1.3em;
}

.modal-001__content {
  max-height: 100vh;
  overflow-y: auto;
}

.modal-001__background {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, .45);
  z-index: 1;
}

@keyframes modal-001-animation {
  0% {
      opacity: 0;
  }
  100% {
      opacity: 1;
  }
}

@media only screen and (max-width: 520px) {
  .modal-001__open-label {
      max-width: 100%;
      padding: .94em 2.1em .94em 2.6em;
  }

  .modal-001__close-label {
      top: -17px;
      right: -4%;
  }

  .modal-001__content-wrap {
      width: 90vw;
  }

  .modal-001__content {
      padding: 33px 21px 35px;
      max-width: 100%;
  }
}

/*===========画像のモーダル表示のためのcss============*/
.modal-002__wrap input {
  display: none;
}

.modal-002__open-label,
.modal-002__close-label {
  cursor: pointer;
}

.modal-002 {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  display: none;
}

.modal-002__open-input:checked + label + input + .modal-002 {
  display: block;
  animation: modal-002-animation .6s;
}

.modal-002__content-wrap {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  max-width: 800px;
  background-color: #fefefe;
  z-index: 2;
  border-radius: 5px;
}

.modal-002__close-label {
  background-color: #777;
  color: #fff;
  border: 2px solid #fff;
  border-radius: 20px;
  width: 36px;
  height: 36px;
  line-height: 1.6;
  text-align: center;
  display: table-cell;
  position: fixed;
  top: -15px;
  right: -2%;
  z-index: 99999;
  font-size: 1.3em;
}

.modal-002__content {
  max-height: 100vh;
  overflow-y: auto;
}

.modal-002__background {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, .45);
  z-index: 1;
}

@keyframes modal-002-animation {
  0% {
      opacity: 0;
  }
  100% {
      opacity: 1;
  }
}

@media only screen and (max-width: 520px) {
  .modal-002__open-label {
      max-width: 100%;
      padding: .94em 2.1em .94em 2.6em;
  }

  .modal-002__close-label {
      top: -17px;
      right: -4%;
  }

  .modal-002__content-wrap {
      width: 90vw;
  }

  .modal-002__content {
      padding: 33px 21px 35px;
      max-width: 100%;
  }
}


/*===========画像のモーダル表示のためのcss============*/
.modal-003__wrap input {
  display: none;
}

.modal-003__open-label,
.modal-003__close-label {
  cursor: pointer;
}

.modal-003 {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  display: none;
}

.modal-003__open-input:checked + label + input + .modal-003 {
  display: block;
  animation: modal-003-animation .6s;
}

.modal-003__content-wrap {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  max-width: 800px;
  background-color: #fefefe;
  z-index: 2;
  border-radius: 5px;
}

.modal-003__close-label {
  background-color: #777;
  color: #fff;
  border: 2px solid #fff;
  border-radius: 20px;
  width: 36px;
  height: 36px;
  line-height: 1.6;
  text-align: center;
  display: table-cell;
  position: fixed;
  top: -15px;
  right: -2%;
  z-index: 99999;
  font-size: 1.3em;
}

.modal-003__content {
  max-height: 100vh;
  overflow-y: auto;
}

.modal-003__background {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, .45);
  z-index: 1;
}

@keyframes modal-003-animation {
  0% {
      opacity: 0;
  }
  100% {
      opacity: 1;
  }
}

@media only screen and (max-width: 520px) {
  .modal-003__open-label {
      max-width: 100%;
      padding: .94em 2.1em .94em 2.6em;
  }

  .modal-003__close-label {
      top: -17px;
      right: -4%;
  }

  .modal-003__content-wrap {
      width: 90vw;
  }

  .modal-003__content {
      padding: 33px 21px 35px;
      max-width: 100%;
  }
}


/*===========画像のモーダル表示のためのcss============*/
.modal-004__wrap input {
  display: none;
}

.modal-004__open-label,
.modal-004__close-label {
  cursor: pointer;
}

.modal-004 {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  display: none;
}

.modal-004__open-input:checked + label + input + .modal-004 {
  display: block;
  animation: modal-004-animation .6s;
}

.modal-004__content-wrap {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  max-width: 800px;
  background-color: #fefefe;
  z-index: 2;
  border-radius: 5px;
}

.modal-004__close-label {
  background-color: #777;
  color: #fff;
  border: 2px solid #fff;
  border-radius: 20px;
  width: 36px;
  height: 36px;
  line-height: 1.6;
  text-align: center;
  display: table-cell;
  position: fixed;
  top: -15px;
  right: -2%;
  z-index: 99999;
  font-size: 1.3em;
}

.modal-004__content {
  max-height: 100vh;
  overflow-y: auto;
}

.modal-004__background {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, .45);
  z-index: 1;
}

@keyframes modal-004-animation {
  0% {
      opacity: 0;
  }
  100% {
      opacity: 1;
  }
}

@media only screen and (max-width: 520px) {
  .modal-004__open-label {
      max-width: 100%;
      padding: .94em 2.1em .94em 2.6em;
  }

  .modal-004__close-label {
      top: -17px;
      right: -4%;
  }

  .modal-004__content-wrap {
      width: 90vw;
  }

  .modal-004__content {
      padding: 33px 21px 35px;
      max-width: 100%;
  }
}


/*===========画像のモーダル表示のためのcss============*/
.modal-005__wrap input {
  display: none;
}

.modal-005__open-label,
.modal-005__close-label {
  cursor: pointer;
}

.modal-005 {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  display: none;
}

.modal-005__open-input:checked + label + input + .modal-005 {
  display: block;
  animation: modal-005-animation .6s;
}

.modal-005__content-wrap {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  max-width: 800px;
  background-color: #fefefe;
  z-index: 2;
  border-radius: 5px;
}

.modal-005__close-label {
  background-color: #777;
  color: #fff;
  border: 2px solid #fff;
  border-radius: 20px;
  width: 36px;
  height: 36px;
  line-height: 1.6;
  text-align: center;
  display: table-cell;
  position: fixed;
  top: -15px;
  right: -2%;
  z-index: 99999;
  font-size: 1.3em;
}

.modal-005__content {
  max-height: 100vh;
  overflow-y: auto;
}

.modal-005__background {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, .45);
  z-index: 1;
}

@keyframes modal-005-animation {
  0% {
      opacity: 0;
  }
  100% {
      opacity: 1;
  }
}

@media only screen and (max-width: 520px) {
  .modal-005__open-label {
      max-width: 100%;
      padding: .94em 2.1em .94em 2.6em;
  }

  .modal-005__close-label {
      top: -17px;
      right: -4%;
  }

  .modal-005__content-wrap {
      width: 90vw;
  }

  .modal-005__content {
      padding: 33px 21px 35px;
      max-width: 100%;
  }
}



/*===========画像のモーダル表示のためのcss============*/
.modal-006__wrap input {
  display: none;
}

.modal-006__open-label,
.modal-006__close-label {
  cursor: pointer;
}

.modal-006 {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  display: none;
}

.modal-006__open-input:checked + label + input + .modal-006 {
  display: block;
  animation: modal-006-animation .6s;
}

.modal-006__content-wrap {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  max-width: 800px;
  background-color: #fefefe;
  z-index: 2;
  border-radius: 5px;
}

.modal-006__close-label {
  background-color: #777;
  color: #fff;
  border: 2px solid #fff;
  border-radius: 20px;
  width: 36px;
  height: 36px;
  line-height: 1.6;
  text-align: center;
  display: table-cell;
  position: fixed;
  top: -15px;
  right: -2%;
  z-index: 99999;
  font-size: 1.3em;
}

.modal-006__content {
  max-height: 100vh;
  overflow-y: auto;
}

.modal-006__background {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, .45);
  z-index: 1;
}

@keyframes modal-006-animation {
  0% {
      opacity: 0;
  }
  100% {
      opacity: 1;
  }
}

@media only screen and (max-width: 520px) {
  .modal-006__open-label {
      max-width: 100%;
      padding: .94em 2.1em .94em 2.6em;
  }

  .modal-006__close-label {
      top: -17px;
      right: -4%;
  }

  .modal-006__content-wrap {
      width: 90vw;
  }

  .modal-006__content {
      padding: 33px 21px 35px;
      max-width: 100%;
  }
}



/*========== 番号つき大きな見出しのためのcss =============*/
.heading12 {
	position: relative;
	font-size: 26px;
  margin-left: 8%;
}

.heading12::before {
	content: attr(data-number);
	display: inline-block;
	margin-right: 20px;
	color: #498ee0;
	font-size: 30px;
	border-bottom: 1px solid #498ee0;
}


/*========= 番号ついたリストのためのcss =============*/
.list-002 {
  counter-reset: li;
}

.list-002 li {
  display: flex;
  align-items: center;
  padding: .3em;
  margin-left: 10%;
  margin-right: 10%;
}

.list-002 li::before {
  display: inline-block;
  min-width: 1.7em;
  margin-right: 5px;
  border-radius: 50%;
  background-color: #2589d0;
  color: #fff;
  font-weight: bold;
  font-size: .75em;
  line-height: 1.7em;
  text-align: center;
  content: counter(li);
  counter-increment: li;
}

div{text-align: center;}