@charset "UTF-8";

/*----------------------------------------
	reset
----------------------------------------*/
*,
::before,
::after {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

* {
  font-size: inherit;
  line-height: inherit;
}

::before,
::after {
  text-decoration: inherit;
  vertical-align: inherit;
}

html,
body,
div,
span,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
abbr,
address,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
samp,
small,
strong,
sub,
sup,
var,
b,
i,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
dialog,
figure,
footer,
header,
main,
menu,
nav,
section,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  vertical-align: baseline;
  word-break: break-all;
 
}



header,
footer,
article,
section,
aside,
main,
nav,
menu,
figure,
figcaption {
  display: block;
}

span,
small,
strong,
em,
b,
i {
  color: inherit;
}

html {
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  overflow-x: hidden;
  overflow-y: auto;
}

ul,
ol {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  border: 0;
  vertical-align: top;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

caption,
th {
  text-align: left;
}

input,
select {
  vertical-align: middle;
}

input,
textarea {
  margin: 0;
  padding: 0;
}

address {
  font-style: normal;
}

q::before,
q::after {
  display: none;
}

i {
  margin-right: 1rem;
}

.underline-yellow {
  background: linear-gradient(transparent 60%, yellow 30%);
  display: inline-block;
}

/*----------------------------------------
	base
----------------------------------------*/
body {
  color: #333;
  /* font-family: 'Noto Sans JP', sans-serif; */
  font-family: 'Noto Sans JP', sans-serif;
  line-height: 1.5;
}

a {
  color: #A5C5D6;
  transition: color 0.3s;
}

a:hover {
  color: #A5C5D6;
  text-decoration: none;
}


/*----------------------------------------
	header
----------------------------------------*/
.header {
  position: fixed;
  top: 0;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: fixed;
  width: 100%;
  height: 50px;
  background: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.header__logo {
  flex-shrink: 0;
  width: 105px;
  margin-left: 20px;
}

@media screen and (min-width: 992px),
print {
  .header {
    height: 100px;
  }

  .header__logo {
    width: 210px;
    margin-left: 50px;
  }
}

/*----------------------------------------
	hamburger
----------------------------------------*/
.hamburger {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 50px;
  height: 50px;
  border: 0;
  background-color: #333;
  cursor: pointer;
}

.hamburger__line {
  position: relative;
  width: 25px;
  height: 2px;
  background: #fff;
}

.hamburger__line::before,
.hamburger__line::after {
  position: absolute;
  content: "";
  display: block;
  width: 25px;
  height: 2px;
  background: #fff;
  transition: transform 0.3s;
}

.hamburger__line::before {
  top: -8px;
}

.hamburger__line::after {
  bottom: -8px;
}

/*閉じる*/
/*aria-expandedの状態でスタイルを適用するように変更*/
.hamburger[aria-expanded="true"] .hamburger__line {
  background: transparent;
}

.hamburger[aria-expanded="true"] .hamburger__line::before {
  top: 0;
  transform: rotate(45deg);
}

.hamburger[aria-expanded="true"] .hamburger__line::after {
  bottom: 0;
  transform: rotate(-45deg);
}

@media screen and (min-width: 992px),
print {
  .hamburger {
    display: none;
  }
}

/*----------------------------------------
	gnav
----------------------------------------*/
.gnav__link {
  color: inherit;
  font-weight: bold;
  text-transform: uppercase;
  text-decoration: none;
}

.gnav__link>p {
  font-weight: normal;
}

.gnav__link:hover {
  color: #37BEF0;
}



@media screen and (max-width: 991px) {
  .gnav {
    display: none;
    position: absolute;
    right: 0;
    top: 50px;
    width: 70%;
    height: 100dvh;
    background-color:rgba(51, 51, 51, 0.95);
    overflow-y: auto;
    /*中身があふれたら縦スクロール*/
    -webkit-overflow-scrolling: touch;
    /*iOSで慣性スクロール有効化*/
  }

  .gnav__list {
    border-top: 1px solid #e7e7e7;
    color: #fff;
  }

  .gnav__item {
    border-bottom: 1px solid #e7e7e7;
  }

  /* .gnav__list li:last-child {
    border-bottom: none;
  } */

  .gnav__link {
    display: block;
    padding: 15px 20px;
  }

  /*現在位置の指定をaria-current属性に変更*/
  .gnav__link[aria-current] {
    padding-left: 15px;
    border-left: 5px solid #37BEF0;
  }
}

@media screen and (min-width: 992px),
print {
  .gnav {
    display: block !important;
    position: static;
    width: auto;
    height: auto;
  }

  .gnav__list {
    display: flex;
  }

  .gnav__link {
    display: block;
    padding: 1em;
    font-size: 18px;
  }

  .gnav__link[aria-current]::after {
    content: "";
    display: block;
    width: 100%;
    height: 4px;
    background: #37BEF0;
  }

  .gnav__link .en {
    font-size: 19px;
  }

  .gnav__link p {
    font-size: 11px;
    text-align: center;
  }


}

/*----------------------------------------
	main-contents
----------------------------------------*/
.main-contents {
  margin-top: 50px;
}


@media screen and (min-width: 992px),
print {
  .main-contents {
    margin-top: 100px;
  }

  .box {
    /* 方眼紙模様に必須のスタイル */
    background-image: linear-gradient(0deg, transparent calc(100% - 2px), #f0f0f0 calc(100% - 2px)),
      linear-gradient(90deg, transparent calc(100% - 2px), #f0f0f0 calc(100% - 2px));
    background-size: 16px 16px;
    background-repeat: repeat;
    background-position: center center;

    /* 以下任意のスタイル */
    padding: 20px;
  }
}

/*----------------------------------------
	footer
----------------------------------------*/
.footer {
  padding: 0 20px;
  background: #144E94;
  color: #fff;
}

.footer__menu>li {
  border-bottom: 1px solid #707070;
}

.footer__menu a {
  display: block;
  padding: 1em 20px;
  color: #fff;
  font-size: 14px;
  font-weight: bold;
  text-decoration: none;
}

.footer__copyright {
  padding: 40px 0;
  font-size: 14px;
  font-weight: bold;
  margin: 0 auto;
  text-align: center;
}

@media screen and (min-width: 768px),
print {
  .footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 50px;
  }

  .footer__menu {
    border-right: 1px solid #707070;
  }

  .footer__menu>li {
    display: inline-block;
    border-left: 1px solid #707070;
    border-bottom: 0;
  }

  .footer__menu a {
    padding: 0 1em;
  }

  .footer__menu a:hover {
    text-decoration: underline;
  }
}

/*----------------------------------------
	container
----------------------------------------*/
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}


/*----------------------------------------
	section
----------------------------------------*/
.section {
  padding-top: 50px;
  padding-bottom: 50px;
}

.section+.section {
  padding-top: 0;
}

.section__title {
  margin-bottom: 20px;
}

.section__button {
  margin-top: 40px;
}

@media screen and (min-width: 768px),
print {
  .section+.section {
    padding-top: 80px;
    padding-bottom: 80px;
  }

  .section__title {
    margin-bottom: 40px;
  }

}

/*----------------------------------------
	ボタン
----------------------------------------*/

/*ボタンベース
-----------------------------------*/
/*a,button,inputなどに適用される予定なのでベースの表示・挙動が同一になるように調整*/
.button {
  -webkit-appearance: none;
  appearance: none;
  display: inline-block;
  width: 100%;
  border: 2px solid transparent;
  font-family: inherit;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  line-height: 1;
  transition: 0.3s;
  cursor: pointer;
}

/*ボタンサイズ
-----------------------------------*/
/*右向き大サイズ*/
.button--lg {
  background-color: #fff;
  width: 472px;
  padding: 20px;
  font-size: 18px;
  /*矢印の基点とするためrelativeを指定*/
  position: relative;
  /*ボタンの形状*/
  border: 1px solid #333;
  padding: 8px 30px;
  display: inline-block;
  text-align: center;
  text-decoration: none;
  color: #333;
  outline: none;
  /*アニメーションの指定*/
  transition: all .2s linear;
}

.button--lg:hover {
  background: #333;
  color: #fff;
  border: 1px solid transparent;
}






/*ボタン種類
-----------------------------------*/
/*標準*/
.button--default {
  background: #A5C5D6;
  color: #fff;
}

.button--default:hover,
.button--default:focus {
  opacity: 0.7;
  color: #fff;
}

/*枠線*/
.button--outline {
  border: 2px solid #37BEF0;
  background: #fff;
  color: #333;
}

.button--outline:hover,
.button--outlien:focus {
  background: #37BEF0;
  color: #333;
}

/*透過*/
.button--ghost {
  border: 2px solid #fff;
  color: #fff;
}

.button--ghost:hover,
.button--ghost:focus {
  background: rgba(255, 255, 255, 0.3);
  color: #fff;
}

/*Action*/
.button--action {
  background: #FF7600;
  color: #fff;
}

.button--action:hover,
.button--action:focus {
  opacity: 0.7;
  color: #fff;
}

/*Disabled*/
.button--disabled,
.button[disabled] {
  background: #ccc;
  color: #fff;
  opacity: 1;
  cursor: default;
}

/*ボタンレイアウト
-----------------------------------*/
.button-center {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.button-center .button:not(:first-child) {
  margin-top: 20px;
}

@media screen and (min-width:768px),
print {
  .button-center {
    flex-direction: row;
    justify-content: center;
  }

  .button-center .button:not(:first-child) {
    margin-top: 0;
    margin-left: 20px;
  }
}

/*アイコン配置
-----------------------------------*/
.button i:first-child {
  margin-right: 0.5em;
}

.button i:last-child {
  margin-left: 0.5em;
}

/*----------------------------------------
	テキストスタイル
----------------------------------------*/
/*基本テキストスタイル*/
body {
  color: #333;
  font-family: 'Noto Sans JP', sans-serif;
  /* font-family: 'BIZ UDPGothic', sans-serif; */
  line-height: 1.75;
}

/*基本リンクスタイル*/
a {
  color: #144E94;
  transition: color 0.3s;
}

a:hover {
  color: #A5C5D6;
  text-decoration: none;
}

/*強調*/
.text-strong {
  font-weight: bold;
}

/*警告*/
.text-alert {
  color: #DF5656;
  font-weight: bold;
}

/*注釈*/
.text-note {
  margin-left: 1em;
  text-indent: -1em;
  color: #707070;
  font-size: 0.875em;
}

/*----------------------------------------
	リスト
----------------------------------------*/
/*ノーマル*/
.list-normal>li:not(:first-child) {
  margin-top: 1em;
}

.list-normal>li {
  position: relative;
  padding-left: 1em;
}

.list-normal>li::before {
  position: absolute;
  left: 0;
  top: 0.75em;
  content: "";
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #A5C5D6;
}

/*矢印リンク*/
.list-arrow>li:not(:first-child) {
  margin-top: 1em;
}

.list-arrow>li {
  position: relative;
  padding-left: 1em;
}

.list-arrow>li::before {
  position: absolute;
  left: 0;
  top: 0.75em;
  content: "";
  display: block;
  width: 0.625em;
  height: 0.625em;
  border-top: 2px solid #A5C5D6;
  border-right: 2px solid #A5C5D6;
  transform: rotate(45deg);
}

.list-arrow a {
  color: inherit;
  text-decoration: none;
}

.list-arrow a:hover,
.list-arrow a:focus {
  color: #A5C5D6;
}

/*数字リンク*/
.list-decimal>li:not(:first-child) {
  margin-top: 1em;
}

.list-decimal>li {
  margin-left: 1em;
  list-style-type: decimal;
}

/*----------------------------------------
	枠囲み
----------------------------------------*/
/*枠囲み（標準）*/
.frame {
  border: 2px solid #A5C5D6;
  padding: 40px;
}

.frame__title {
  padding-left: 20px;
  border-left: 2px solid #A5C5D6;
  font-size: 24px;
  font-weight: bold;
  line-height: 1.5;
}

.frame__title+* {
  margin-top: 30px;
}

/*枠囲み（警告）*/
.frame--alert {
  border: 2px solid #DF5656;
  color: #DF5656;
  font-weight: bold;
}

.frame--alert .frame__title {
  display: flex;
  align-items: center;
  padding-left: 0;
  border-left: 0;
}

.frame--alert .frame__title::before {
  flex-shrink: 0;
  content: "";
  display: inline-block;
  width: 40px;
  height: 40px;
  margin-right: 10px;
  background: url(../img/icon_attention.svg) center center / contain no-repeat;
  vertical-align: middle;
}

/*----------------------------------------
	ページタイトル
----------------------------------------*/

/*ページタイトル(大・中・小共通)
--------------------------------------*/
.page-title {
  line-height: 1.5;
}

.page-title__sub {
  display: block;
  color: #37BEF0;
  /* font-family: 'Oswald', sans-serif; */
  font-size: 20px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.page-title__main {
  display: block;
  font-size: 30px;
  letter-spacing: 0.2em;
  color: #144E94;
}

@media screen and (min-width:768px),
print {
  .page-title__sub {
    font-size: 24px;
  }

  .page-title__main {
    font-size: 48px;
  }
}

/*ページヘッダー領域
--------------------------------------*/
/*大*/
.page-header-lg {
  display: flex;
  justify-content: center;
  align-items: center;
  height: calc(200/375*100vw);
  padding: 0 20px;
  background-position: center center;
  background-size: cover;
  text-align: center;
}

.page-header-lg__activity {
  background-image: url(../img/top.png);
  height: 150px;
}

@media screen and (min-width:768px),
print {
  .page-header-lg {
    justify-content: flex-start;
    height: 200px;
    padding: 0 50px;
    text-align: left;
  }
}

/*中*/
.page-header-md {
  padding: 80px 20px;
  background: #EAF5E9;
  text-align: center;
}

.page-header-md__lead {
  margin-top: 40px;
}

@media screen and (min-width:768px),
print {
  .page-header-md {
    padding: 100px 0;
  }

  .page-header-md__lead {
    margin-top: 50px;
  }
}

/*小*/
.page-header-sm {
  padding: 70px 20px;
  background: #EAF5E9;
  text-align: center;
}

/*----------------------------------------
	page-intro
----------------------------------------*/
.page-intro {
  padding: 30px 0;
  line-height: 1.8;
}

.page-intro__catch {
  margin: -4px 0;
  font-size: 22px;
}

.page-intro__txt {
  margin-top: 40px;
}

@media screen and (min-width:768px),
print {
  .page-intro {
    padding: 80px 0;
  }

  .page-intro__catch {
    margin: -14px 0;
    text-align: center;
    font-size: 36px;
  }
}

/*----------------------------------------
	cv-area
----------------------------------------*/
.cv-area {
  padding: 50px 0;
  background: #A5C5D6;
  color: #fff;
  text-align: center;
  font-size: 14px;
}

.cv-area__txt {
  margin-top: 40px;
}

.cv-area__btn {
  max-width: 400px;
  margin: 40px auto 0;
}

.cv-area__tel {
  margin-top: 20px;
  /* font-family: 'Oswald', sans-serif; */
}

.cv-area__tel a {
  color: #fff;
  font-size: 40px;
  text-decoration: none;
  font-weight: bold;
}

.cv-area__tel span {
  font-size: 24px;
}

@media screen and (min-width:768px),
print {
  .cv-area {
    padding: 80px 0;
    font-size: 16px;
  }

  .cv-area__tel a {
    font-size: 48px;
  }

  .cv-area__tel span {
    font-size: 30px;
  }
}

/*----------------------------------------
	breadcrumb
----------------------------------------*/
.breadcrumb {
  display: none;
}

@media screen and (min-width: 768px) {
  .breadcrumb {
    display: block;
    padding: 15px 50px;
    background: #eee;
  }

  .breadcrumb__list li {
    display: inline-block;
    font-size: 12px;
  }

  .breadcrumb__list li:not(:last-child)::after {
    content: "";
    display: inline-block;
    width: 5px;
    height: 5px;
    margin: 0 3px;
    border-top: 1px solid;
    border-right: 1px solid;
    transform: rotate(45deg);
  }

  /*aria-currenのために現在位置にa要素追加したのでスタイル調整*/
  .breadcrumb a[aria-current] {
    color: inherit;
    text-decoration: none;
  }
}

/*----------------------------------------
	見出し
----------------------------------------*/

/*大見出し
-----------------------------------*/
/*英語メイン*/
.heading-lv2-en {
  text-align: center;
  font-weight: bold;
  line-height: 1.2;
}

.heading-lv2-en__main {
  display: block;
  font-size: 28px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.heading-lv2-en__sub {
  display: block;
  margin-top: 0.5em;
  color: #37BEF0;
  font-size: 16px;
  /* font-weight: bold; */
}

.heading-lv2-en--white {
  color: #fff;
}

.heading-lv2-en--white .heading-lv2-en__sub {
  color: inherit;
}

@media screen and (min-width: 768px),
print {
  .heading-lv2-en__main {
    font-size: 2.5rem;
  }

  .heading-lv2-en__sub {
    font-size: 1ewm;
  }
}

/*日本語メイン*/
.heading-lv2-ja {
  text-align: center;
  font-weight: bold;
  line-height: 1.2;
}

.heading-lv2-ja::after {
  content: "";
  display: block;
  width: 100px;
  margin: 30px auto 0;
  border-top: 1px solid #A5C5D6;
}

.heading-lv2-ja__main {
  display: block;
  font-size: 28px;
}

.heading-lv2-ja__sub {
  display: block;
  margin-bottom: 0.5em;
  font-size: 16px;
}

.heading-lv2-ja--white {
  color: #fff;
}

.heading-lv2-ja--white::after {
  border-color: #fff;
}

@media screen and (min-width: 768px),
print {
  .heading-lv2-ja__main {
    font-size: 40px;
  }

  .heaing-lv2-ja__sub {
    font-size: 18px;
  }
}

/*中見出し
-----------------------------------*/
.heading-lv3 {
  font-size: 24px;
  font-weight: bold;
  line-height: 1.5;
}

.heading-lv3::after {
  content: "";
  display: block;
  width: 50px;
  margin-top: 20px;
  border-top: 1px solid #A5C5D6;
}

.heading-lv3--center {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.heading-lv3--white {
  color: #fff;
}

.heading-lv3--white::after {
  border-color: #fff;
}

@media screen and (min-width: 768px),
print {
  .heading-lv3 {
    font-size: 28px;
  }
}

/*小見出し
-----------------------------------*/
.heading-lv4 {
  padding-left: 20px;
  border-left: 2px solid #A5C5D6;
  font-size: 20px;
  font-weight: bold;
  line-height: 1.5;
}

.heading-lv4--white {
  color: #fff;
  border-color: #fff;
}

@media screen and (min-width: 768px),
print {
  .heading-lv4 {
    font-size: 24px;
  }
}

/*小見出し以下
-----------------------------------*/
.heading-lv5 {
  color: #A5C5D6;
  font-size: 20px;
  font-weight: bold;
  line-height: 1.5;
}

.heading-lv6 {
  font-size: 16px;
  font-weight: bold;
  line-height: 1.5;
}

/*----------------------------------------
	グリッド
----------------------------------------*/
.grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: -40px;
}

.grid__item {
  margin-top: 40px;
}

/*PC4カラム用*/
.grid--pc4col .grid__item {
  width: calc((100% - 20px)/2);
}

@media screen and (min-width: 568px) {
  .grid--pc4col .grid__item {
    width: calc((100% - 40px)/3);
  }

  .grid--pc4col::after {
    content: "";
    display: block;
    width: calc((100% - 40px)/3);
  }
}

@media screen and (min-width: 768px),
print {

  .grid--pc4col .grid__item,
  .grid--pc4col::after {
    width: calc((100% - 60px)/4);
  }

  .grid--pc4col::before {
    content: "";
    display: block;
    width: calc((100% - 60px)/4);
    order: 1;
  }
}

/*PC3カラム用*/
.grid--pc3col {
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

@media screen and (min-width: 568px) {
  .grid--pc3col {
    max-width: none;
  }

  .grid--pc3col .grid__item {
    width: calc((100% - 20px)/2);
  }
}

@media screen and (min-width: 768px),
print {
  .grid--pc3col .grid__item {
    width: calc((100% - 40px)/3);
  }

  .grid--pc3col::after {
    content: "";
    display: block;
    width: calc((100% - 40px)/3);
  }
}

/*PC2カラム用*/
.grid--pc2col {
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

@media screen and (min-width: 768px),
print {
  .grid--pc2col {
    max-width: none;
  }

  .grid--pc2col .grid__item {
    width: calc((100% - 20px)/2);
  }
}

/*----------------------------------------
	item
----------------------------------------*/
.item {
  display: block;
  color: inherit;
  text-decoration: none;
}

/*hover仕様*/
a.item:hover,
a.item:focus {
  color: #A5C5D6;
}

a.item:hover .item__image img,
a.item:focus .item__image img {
  transform: scale(1.2);
}

/*画像（アスペクト比維持して表示）*/
.item__image {
  position: relative;
  overflow: hidden;
}

.item__image::before {
  content: "";
  display: block;
  padding-top: calc((164/256)*100%);
}

.item__image img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  /*resetで一律max-width: 100%にしているので解除*/
  object-fit: cover;
  transition: 0.5s;
}

/*キャプション*/
.item__caption {
  margin-top: 0.56em;
  font-weight: bold;
}

/*説明テキスト*/
.item__description {
  margin-top: 0.2em;
}

/*PC4カラムのSPレイアウトで配置された場合だけの指定*/
@media screen and (max-width: 767px) {
  .grid--pc4col .item {
    font-size: 14px;
  }
}

/*----------------------------------------
	card
----------------------------------------*/
.card {
  /*ソースでサムネイルを後ろにしたので表示を逆順に変更*/
  /* display: block; */
  display: flex;
  flex-direction: column-reverse;

  border: 1px solid #ccc;
  box-shadow: 3px 3px 6px rgba(0, 0, 0, 0.07);
  color: inherit;
  text-decoration: none;
  line-height: 1.5;
  transition: 0.3s;
}

/*hover仕様（a要素で構築された場合のみ）*/
a.card:hover,
a.card:focus {
  border: 1px solid #A5C5D6;
  color: inherit;
}

a.card:hover .card__image img,
a.card:focus .card__image img {
  transform: scale(1.2);
}

a.card:hover .card__btn,
a.card:focus .card__btn {
  opacity: 0.8;
}

a.card:hover .card__btn::after,
a.card:focus .card__btn::after {
  right: 15px;
}

/*サムネイル画像（アスペクト比維持して表示）*/
.card__image {
  position: relative;
  overflow: hidden;
}

.card__image::before {
  content: "";
  display: block;
  padding-top: calc((164/256)*100%);
}

.card__image img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  transition: 0.5s;
}

/*カードボディ部*/
.card__body {
  padding: 30px 20px 20px 20px;
}

.card__title {
  font-size: 20px;
}

.card__text {
  margin-top: 10px;
}

.card__btn {
  position: relative;
  margin-top: 30px;
  padding: 10px;
  background: #A5C5D6;
  color: #fff;
  text-align: center;
  font-weight: bold;
  transition: 0.3s;
}

.card__btn::after {
  position: absolute;
  right: 20px;
  top: 0;
  bottom: 0;
  margin: auto;
  content: "";
  display: block;
  width: 10px;
  height: 10px;
  border-top: 2px solid;
  border-right: 2px solid;
  transform: rotate(45deg);
  transition: 0.3s;
}

/*----------------------------------------
	tag
----------------------------------------*/
.year {
  display: inline-block;
  line-height: 1;
  vertical-align: baseline;
  margin: 0 .13333333em;
  background-color: #e8e8e8;
  background-image: none;
  padding: .5833em .833em;
  color: rgba(0, 0, 0, .6);
  text-transform: none;
  font-weight: 700;
  border: 0 solid transparent;
  border-radius: .26666667rem;
}

/*----------------------------------------
	topへ戻る
----------------------------------------*/

svg {
  width: 70px;
  height: 70px;
  fill: #333;
  position: fixed;
  right: 20px;
  bottom: 25px;
}

.updown {
  animation-name: UpDown;
}

/* アニメーションの設定 */
@keyframes UpDown {

  /* 開始地点 */
  0% {
    /* Y軸0px */
    transform: translateY(0);
  }

  /* 終了地点 */
  100% {
    /* Y軸50px */
    transform: translateY(5px);
  }
}