/*PC、スマホ共通スタイル*/
  * {
    box-sizing: border-box;
  }

  p{
    font-size: 15px;
  }

  body{
    max-width: 1080px;
    margin: 0 auto 0 auto;
    font-family: "Source Sans Pro", "Hiragino Kaku Gothic ProN", Meiryo, Arial, sans-serif;
  }

  /*ヘッダー*/
  header{
    display: flex;
    justify-content: space-between;
  }

  /*ナビゲーションのレイアウト*/
  #nav-pc{
    font-size: 14px;
  }
 
  #nav-pc ul{
    display: flex;
    padding-left: 0;
 }
 
 #nav-pc li{
   list-style: none;
  }

  /*ナビゲーションのリンクの装飾設定*/
  #nav-pc a {
    text-decoration: none;
    margin-left: 20px;
    color: #0d0d0d;
  }
  
  #nav-pc a:hover{
    text-decoration: underline;
  }

  /*スマホ用ナビを非表示*/
  #nav-sp,
  #menu-sp{
    display: none;
  }

/*メインビジュアル*/
  #main-visual{
    position: relative;
    height: 400px;
  }

  #main-message{
    position: absolute;
    top: 0;
    left: 0;
    background-color: #2710d5;
    color: #ffffff;
    border-radius: 0 0 476px 0;
    max-width: 620px;
    height: 100%;
    width: 100%;
    z-index: 11;
  }

  #main-message h1{
    font-size: 60px;
    margin: 100px 0 0 50px;
  }
  #main-message > p{
    font-size: 28px;
    margin: 0 0 0 50px;
  }

  #main-visual > img{
    max-width: 620px;
    border-radius: 476px 0 0 0;
    position: absolute;
    top: 0;
    right: 0;
    z-index: 10;
  }

  /*見出し*/
  h2{
    margin: 40px 0 0 0;
  }

  h2::after{
    content: url("images/line.png");
    margin-left: 10px;
  }

  h3{
    font-size: 27px;
  }

  /*ミッション*/
  #mission{
    margin: 80px auto 80px auto;
  }

  #mission-flex{
    display: flex;
  }

  #mission-flex > div{
    width: 50%;
    margin: 20px;
  }

  #mission-photo{
    width: 100%;
  }

  #s2dgs{
    margin-top: 50px;
    width: 100%;
  }

  /*プロダクト*/
  #product{
    background-color: #fafafa;
    margin: 80px 0 80px 0;
    padding: 10px 40px 0px 40px;
  }

  /*外枠*/
  #product .product-flex{
    margin-top: 40px;
    display: flex;
  }

  /*左のカラム*/
  #product-left{
    width: 50%;
    margin-right: 20px;
  }

  /*右のカラム*/
  #product-right{
    width: 50%;
    margin-left: 20px;
    margin-top: 80px;
  }

  /*写真+説明の枠*/
  #product-left > div{
    position: relative;
    height: 480px;
    margin-right: 20px;
  }
  #product-right > div{
    position: relative;
    height: 480px;
    margin-left: 20px;
  }

  /*写真*/
  .product-photo{
    width: 100%;
  }

  /*説明文の枠*/
  .product-explain{
    background-color: #ffffff;
    position: absolute;
    left: 0;
    bottom: 50px;
    margin: 0 40px 0 40px;
    padding: 20px;
    box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.05);
  }

  /*説明文の英語*/
  .product-explain > span{
    color: #2710d5;
    font-weight: bold;
    font-size: 16px;
    margin: 0px;
  }

  /*説明文の見出し*/
  .product-explain > h3{
    margin: 5px 0 5px 0;
  }

  /*説明文*/
  .product-explain > p{
    margin: 0;
  }

  /*もっと見るボタン*/
  #product-more{
    text-align: center;
  }

  #product-more a{
    position: relative;
    bottom: -42px;
  }

  /*ABOUT US*/
  #aboutus{
    margin: 80px auto 80px auto;
  }

  /*3つの組織文化と写真を入れる枠*/
  #aboutus > div{
    display: flex;
  }

  /*写真*/
  .culture-img{
    width: 50%;
    align-self: flex-start;
  }

  .culture-img2{
    margin-top: 50px;
    width: 100%;
  }

  /*3つの組織文化の表*/
  .culture-table{
    margin-right: 50px;
  }

  /*番号*/
  .culture-num{
    font-size: 80px;
    color: #2710d5;
    padding: 0 20px 0 0;
  }

  /*見出し*/
  .culture-table th{
    text-align: left;
    font-size: 28px;
    font-weight: bold;
  }

  /*組織文化英語*/
  .culture-en{
    color: #2710d5;
    font-size: 24px;
  }

  /*説明文*/
  .culture-description{
    margin: 0;
  }

  /*ビジョン*/
  #vision{
    margin: 80px auto 80px auto;
  }

  /*セクション内の外枠*/
  #vision > div{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }

  /*7つの行動指針の枠*/
  .vision-box{
    width: 300px;
    height: 300px;
    margin-bottom: 30px;
    position: relative;
  }

  .vision-box > img{
    width: 100%;
    position: relative;
    z-index: 30;
  }

  .vision-box > div{
    position: absolute;
    top: 0;
    left: 0;
    z-index: 31;
    margin-right: 20px;
  }

  .vision-box > div > h4{
    color: #2710d5;
    font-size: 19px;
    margin: 80px 0 0 0;
  }

  .vision-box > div > h4::first-letter{
    font-size: 40px;
  }

  .vision-box > div >h5{
    font-size: 20px;
    margin: 0 0 0 0;
  }

  .vision-box > div >p{
    margin: 10px 0 0 0;
  }

  /*会社概要*/
  #company{
    margin: 80px auto 80px auto;
  }

  #company-table{
    width: 100%;
  }

  .tableheader{
    text-align: left;
    padding: 20px;
    border-bottom-color: #2710d5;
    border-bottom-width: 1px;
    border-bottom-style: solid;
    width: 100px;
  }

  .tableheader-first{
    border-top-color: #2710d5;
    border-top-width: 1px;
    border-top-style: solid;
  }

  .cell{
    padding: 30px;
    border-bottom-color: #ececec;
    border-bottom-width: 1px;
    border-bottom-style: solid;
  }

  .cell-first{
    border-top-color: #ececec;
    border-top-width: 1px;
    border-top-style: solid;
  }

  #company > iframe{
    width: 100%;
    height: 368px;
    margin-top: 40px;
  }

  /*お問い合わせ*/
  #contact{
    margin: 80px auto 80px auto;
  }

  /*外枠*/
  #contact > form >div{
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    padding-bottom: 30px;
  }

  /*左列の見出し*/
  .contact-heading{
    width: 240px;
    align-self: center;
  }
  /*見出しのラベル*/
  .contact-label{
    font-weight: bold;
  }
  /*必須*/
  .contact-span{
    color: #ce2222;
    margin: 0 0 0 20px;
    font-weight: bold;
  }

  /*テキストボックス*/
  .contact-textbox{
    border-top: 0px;
    border-left: 0px;
    border-right: 0px;
    border-bottom-width: 1px;
    border-bottom-color: #707070;
    border-style: solid;
    background-color: #fafafa;
    height: 56px;
    width: 400px;
  }

  /*お問い合わせ内容のテキストエリア*/
  .contact-textarea{
    border-top: 0px;
    border-left: 0px;
    border-right: 0px;
    border-bottom-width: 1px;
    border-bottom-color: #707070;
    background-color: #fafafa;
    width: 400px;
    height: 200px;
  }

  /*個人情報の取り扱い*/
  #contact dt{
    font-weight: bold;
  }

  #contact dd{
    margin: 0 0 16px 0;
  }

  #contact dd p{
    margin: 0;
  }

  #contact dd ul{
    padding-left: 0;
  }

  #contact dd li{
    margin-bottom: 0;
    list-style: none;
  }

  /*フッター*/
  footer{
    background-color: #0d0d0d;
    text-align: center;
    padding: 80px 80px 30px 80px;
  }

  #footer-logo{
    margin-bottom: 30px;
  }

  #footer-link{
    margin-bottom: 50px;
  }

  #footer-link > a{
    text-decoration: none;
    margin: 10px;
    color: #ffffff;
  }

  #footer-link > a:hover{
    text-decoration: underline;
  }

  #sns-footer{
    display: flex;
    justify-content: space-between;
    text-align: left;
  }

  #sns-footer a{
    margin-right: 30px;
  }

  #copyright{
    color: #ffffff;
    margin: 0;
  }

  /*mission.html用スタイル*/
  /*ミッションのメインビジュアル*/
  .mission-main-inner{
    background-image: url("images/mission/mission-main.png");
    background-repeat: no-repeat;
    background-position-y: center;
  }

  #mission-title{
    background-color: #2710d5;
    width: 368px;
    color: #ffffff;
    height: 496px;
    border-radius: 0 248px 248px 0;
    position: relative;
  }

  #mission-title h1{
    position: absolute;
    top: 0;
    left: 100px;
    font-size: 80px;
    line-height: 1;
  }

  #mission-title h1 span{
    font-size: 26px;
  }

  #mission-title > p{
    position: absolute;
    top: 350px;
    left: 100px;
    font-size: 16px;
  }

  /*ミッションページ　S2DGSの設定*/
  #mission-s2dgs{
    padding: 20px;
  }

  .mission-h2{
    color: #2710d5;
    font-size: 40px;
  }

  .mission-h2::after{
    content: none;
  }

  /*ミッションページ　5つのゴールの設定*/
  #mission-five-goals{
    padding: 20px;
    display: flex;
  }

  #mission-five-goals .five-goals-image{
    width: 30%;
    padding: 20px;
  }

  #mission-five-goals .five-goals-image img{
    width: 100%;
  }

  #mission-five-goals .five-goals-read{
    width: 70%;
    padding: 20px;
  }

  #mission-five-goals .five-goals-read > div{
    margin-bottom: 40px;
  }

  .fivegoals-image-right{
    float: right;
    margin: 20px;
  }

  .fivegoals-image-left{
    float: left;
    margin: 20px;
  }

  .fivegoals-number{
    color: #2710d5;
    font-size: 48px;
    font-weight: bold;
    margin: 0;
  }

  .fivegoals-h3{
    font-size: 28px;
    margin: 0;
  }

  .fivegoals-p{
    margin: 0;
  }

  /*プロダクトページ*/
  .product-main-inner{
    background-image: url("images/product/product-main.png");
    background-repeat: no-repeat;
    background-position-y: center;
  }

  #product-title{
    background-color: #2710d5;
    width: 368px;
    color: #ffffff;
    height: 496px;
    border-radius: 0 248px 248px 0 ;
    position: relative;
  }

  #product-title h1{
    position: absolute;
    top: 0;
    left: 100px;
    font-size: 80px;
    line-height: 1;
  }

  #product-title h1 span{
    font-size: 26px;
  }

  #product-title > p{
    position: absolute;
    top: 350px;
    left: 100px;
    font-size: 16px;
  }

  /*セクション*/
  .product-section{
    display: flex;
    padding: 20px 20px 0;
  }

  .product-section .product-section-img{
    width: 450px;
  }

  /*左が画像のセクション*/
  .product-section-left .product-section-img img{
    width: 100%;
    padding: 0 40px 30px 0;
    border-radius: 0 432px 0 0;
  }

  .product-section-left .product-read{
    width: 50%;
    flex-grow: 1;
  }

  .product-section-left .product-read p{
    margin-bottom: 0;
  }

  /*右が画像のセクション*/
  .product-section-right{
    justify-content: space-between;
  }

  .product-section-right .product-section-img img{
    width: 100%;
    padding: 0 0 30px 40px;
    border-radius: 432px 0 0 0;
  }

  .product-section-right .product-read{
    width: 500px;
  }

  .product-h2{
    color: #2710d5;
    font-size: 24px;
    margin: 0;
  }

  .product-h3{
    font-size: 28px;
    margin: 0;
  }

  /*======================
  スマートフォン用のスタイル
  ======================*/
  @media screen and (max-width: 767px){
    /*PC用ナビゲーション非表示*/
    #nav-pc{
      display: none;
    }

    /*ハンバーガーメニュー*/
    #menu-sp{
      display: block;
      background-color: transparent;
      float: right;
      padding: 0;
      border: none;
    }

    /*スマホ用ナビゲーションの表示切替*/
    /*初期状態、レイアウトと非表示設定*/
    #nav-sp{
      background-color: #2710d5;
      position: fixed;
      left: 0;
      top: 0;
      height: 100%;
      width: 100%;
      display: none;
      z-index: 100;
    }

    /*xボタン*/
    #close{
      position: absolute;
      top: 20px;
      right: 20px;
      background-color: transparent;
      border: none;
    }

    #nav-sp nav ul{
      padding-left: 0;
    }

    #nav-sp nav li{
      list-style: none;
    }

    /*ナビゲーションメニュー用ロゴ*/
    #logo-sp{
      margin: 80px 0 30px 20px;
    }

    /*ナビゲーションのリンクの装飾設定*/
    #nav-sp nav a{
      display: block;
      color: #ffffff;
    }

    #nav-sp nav a:hover{
      text-decoration: underline;
    }


    #nav-sp .menu{
      text-decoration: none;
      margin: 0 20px 0 20px;
      height: 44px;
      font-size: 16px;
      background-image: url("images/arrow.png");
      background-repeat: no-repeat;
      background-position: right top;
    }

    #sns{
      position: absolute;
      bottom: 20px;
      left: 20px;
    }

    #sns > a{
      margin-right: 30px;
    }

    /*メインビジュアル*/
    #main-visual{
      position: relative;
      height: 470px;
    }

    #main-visual > div{
      text-align: center;
      height: 280px;
    }

    #main-visual h1{
      font-size: 28px;
      margin: 90px 0 0 0;
    }

    #main-visual > div > p{
      margin: 0;
      font-size: 15px;
    }

    #main-visual > img{
      width: 100%;
      border-radius: 476px 0 0 0;
      top: auto;
      bottom: 0;
    }

    /*見出し*/
    h2{
      margin: 15px 0 15px 0;
    }

    h3{
      font-size: 24px;
      margin: 10px 0 0 0;
    }

    /*ミッション*/
    #mission{
      margin: 20px 0 20px 0;
      padding: 0 20px 0 20px;
    }

    #mission-flex{
      flex-direction: column;
    }

    #mission-flex > div{
      width: 100%;
      margin: 0;
    }

    /*プロダクト*/
    #product{
      margin: 0;
      padding: 10px 20px 0 20px;
    }

    /*外枠*/
    #product .product-flex{
      flex-direction: column;
      margin-top: 0;
    }

    /*左右のカラム　スマホでは縦並び*/
    #product-left,
    #product-right{
      width: 100%;
      margin: 0;
    }
    /*写真＋説明の枠*/
    #product-left > div,
    #product-right > div{
      height: auto;
      margin: 0;
    }

    /*説明文の枠*/
    .product-explain{
      position: relative;
      margin: 0;
    }

    .product-explain > h3{
      margin: 10px 0 10px 0;
      font-size: 24px;
    }

    /*もっと見るボタン*/
    #product-more{
      text-align: left;
    }
    /*ABOUT US*/
    #aboutus{
      margin: 80px 20px 80px 20px;
    }

    #aboutus > div{
      flex-direction: column;
    }

    .culture-table th{
      font-size: 16px;
    }

    .culture-table{
      margin-right: 0;
      padding-right: 20px;
      order: 2;
    }

    .culture-img{
      width: 100%;
      order: 1;
    }

    .culture-img2{
      margin-top: 0;
    }

    .culture-num{
      padding: 0;
    }

    .culture-description{
      margin: 0;
    }

    /*ビジョン*/
    #vision{
      margin: 80px 20px 80px 20px;
    }

    .vision-box > img{
      position: absolute;
      top: 0;
      left: 0;
    }

    .vision-box > div > h4{
      margin: 60px 0 0 0;
    }

    /*会社概要*/
    #company{
      margin: 0 20px 0 20px;
    }

    #company > h3{
      margin-bottom: 20px;
    }

    .tableheader{
      width: 50px;
    }

    .cell{
      padding: 20px;
    }

    #company > iframe{
      height: 240px;
    }
  }

  /*お問い合わせ*/
  #contact{
    margin: 80px 20px 80px 20px;
  }

  #contact > h3{
    margin-bottom: 20px;
  }

  #contact > form > div{
    flex-direction: column;
    margin-bottom: 20px;
  }

  .contact-heading{
    align-self: auto;
    margin-bottom: 20px;
  }

  .contact-textbox{
    min-width: 300px;
    width: 100%;
  }

  .contact-textarea{
    height: 150px;
    width: 100%;
  }

  .radiobutton{
    margin-bottom: 20px;
  }

  /*フッター*/
  footer{
    padding: 30px 20px 50px 20px;
    text-align: left;
  }

  #footer-link > a{
    margin: 0 20px 30px 0;
    display: block;
    background-image: url(images/arrow.png);
    background-repeat: no-repeat;
    background-position: right top;
  }

  #footer-link > a:hover{
    text-decoration: underline;
  }

  #sns-footer{
    flex-direction: column;
    justify-content: flex-start;
  }

  #copyright{
    font-size: 12px;
    margin-top: 30px;
  }


  /*mission.html用スタイル*/
  /*ミッションのメインビジュアル*/
  #mission-main{
    height: 256px;
    margin-top: 4%;
    position: relative;
  }

  .mission-main-inner{
    height: 80%;
    background-size: cover;
  }

  #mission-title{
    width: 136px;
    height: 256px;
    position: absolute;
    top: -10%;
  }

  #mission-title h1{
    left: 20px;
    font-size: 40px;
  }

  #mission-title h1 span{
    font-size: 18px;
  }

  #mission-title > p{
    top: 180px;
    left: 20px;
    font-size: 13px;
  }

  /*ミッションページS2DGSの設定*/
  .mission-h2{
    font-size: 38px;
    margin: 0px;
  }

  .mission-h2::after{
    content: none;
  }

  #mission-s2dgs > img{
    width: 100%;
  }

  /*ミッションページ　5つのゴールの設定*/
  #mission-five-goals{
    flex-direction: column;
  }

  #mission-five-goals > div{
    padding: 0;
  }

  #mission-five-goals .five-goals-image,
  #mission-five-goals .five-goals-read{
    width: 100%;
    padding: 0;
  }

  #mission-five-goals .five-goals-read > div{
    display: flex;
    flex-direction: column;
  }

  .fivegoals-image-right,
  .fivegoals-image-left{
    align-self: center;
  }

  /*プロダクトページ*/
  #product-main{
    height: 256px;
    margin-top: 4%;
    position: relative;
  }

  .product-main-inner{
    height: 80%;
    background-size: cover;
  }

  #product-title{
    width: 136px;
    height: 256px;
    position: absolute;
    top: -10%;
  }

  #product-title h1 {
    left: 20px;
    font-size: 40px;
  }

  #product-title h1 span{
    font-size: 18px;
  }

  #product-title > p{
    top: 180px;
    left: 20px;
    font-size: 13px;
  }

  /*セクション*/
  .product-section{
    flex-direction: column;
  }

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

  .product-section .product-section-img img{
    width: 100%;
    padding: 0;
  }

  /*左が画像のセクション*/
  .product-section-left .product-section-img img{
    border-radius: 0 300px 0 0;
  }

  .product-section-left .product-read{
    width: 100%;
    flex-grow: 1;
  }

  /*右が画像のセクション*/
  .product-section-right .product-section-img img{
    order: 1;
    border-radius: 300px 0 0 0;
  }

  .product-section-right .product-read{
    order: 2;
    width: 100%;
  }