body {
    font-family: メイリオ, Meiryo, "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", 游ゴシック, YuGothic, sans-serif;
    width: 100%;
    font-size: 2rem;
    font-weight: 300;
    color: #212121;
    overflow-x: hidden;
    animation: fadeIn 2s ease 0s 1 normal;
    -webkit-animation: fadeIn 2s ease 0s 1 normal;
      letter-spacing: normal;
  line-height: 0;
  }
  
  p {
    font-size: 2rem;
    font-style: normal;
    font-stretch: normal;
    line-height: 1.5;
    letter-spacing: normal;
    font-weight: normal;
  }
  
  section {
      padding: 10rem 0rem;
  }
  
  a:hover {
      text-decoration: none !important;
  }
  
  .pc-only { display: block!important; }
  .tablet-only { display: none!important; }
  .sp-only { display: none!important; }

  .pc_dispBlk {
    display: block;
  }
  
  .mb0 {
      margin-bottom: 0 !important;
  }
  
  .mt0 {
      margin-top: 0 !important;
  }
  
  .ni_content_01,
  .ni_content_02{
      max-width: 900px;
  }

  .ni_content_01 {
      width: auto;
      margin: 0 auto;
      text-align: center;
      position: relative;
      z-index: 1;
  }

  .ni_content_01 a {
      color:#b2a285;
      word-wrap: break-word;
  }
  
  .ni_content_02 {
      width: auto;
      margin: 0 auto;
      overflow: hidden;
      z-index: 2;
      position: relative;
      color:#222222;
  }
  
  .introduction_box {
      margin-bottom: 7rem;
      overflow: hidden;
      padding: 0 20px;
      display: flex;
  }

  @media screen and (max-width: 767px) {
    .introduction_box {
      display: block;
      padding: 0;
    }

    .pc_dispBlk {
      display: none;
    }
  }
  
  .introduction_box p {
      margin: 3rem 0;
      font-size: 1.6rem;
      line-height: 1.8;
  }
  
  .introduction_box .beige_box {
      margin: 0 0 1rem 0;
      padding: 0.3rem 0.6rem;
      background: #b2a285;
      color: #fff;
      display: inline-block;
  }
  
  .introduction_box .name {
      font-size: 3rem;
      font-weight: bold;
      margin-top: 0;
  }
  
  .int_name_box {
      height: auto;
      border-left: 6px solid #b2a285;
      padding-left: 2rem;
  }
  
  
  .introduction_box_left {
      width: 50%;
  }
  
  .introduction_box_right {
      width: 50%;
      padding: 0;
      padding-left: 3rem;
  }
  
  .introduction_box_right img {
      float: right;
  }
  
  .introduction_box a {
      text-decoration: underline;
  }
  
  .fb_bold {
      font-weight: bold;
  }
  
  .spon_logo_box {
      background: rgba(255, 255, 255, 0.7);
      width: 100%;
      height: auto;
      padding: 5rem;
      text-align: center;
  }
  
  .ni_content_02 .intro_present p {
    text-align: center;
    color: white;
  }
  
  .ni_content_02 .intro_present ul {
    text-align: center;
    list-style: none;
  }
  
  .intro_present img {
      width:70%;
      margin-top: 5rem;
  }
  
  .detail_box {
      width: 100%;
      height: auto;
      padding: 0;
      color: #fff;
  }
  
  .detail_box dl {
      font-size: 2rem;
      line-height: 1.8;
      font-weight: normal;
      border-bottom: 2px solid #fff;
      padding: 3rem 0;
  }
  
  .detail_box dl dt {
      font-weight: bold;
      padding: 0;
      line-height: 1.8;
      width: 30%;
      display: inline-block;
      padding-left: 5%;
      vertical-align: middle;
  }
  
  .detail_box dl dd {
      padding: 0;
      margin-left: 0;
      line-height: 1.8;
      width: 65%;
      display: inline-block;
      vertical-align: middle;
  }
  
  
  .ni_content_01 p {
      font-size: 1.8rem;
      font-weight: normal;
      margin: 5rem 0;
      line-height: 2;
      padding: 0 2rem;
  }

  .ni_content_01 p strong {
      font-weight: bold;
      font-size: 2.3rem;
  }

  .ni_content_01 p span {
      font-size: 1.8rem;
  }
  
  .bg_ni_black {
      background: #222222;
      color: #fff;
      position: relative;
      z-index: 10;
  }
  
  .bg_ni_beige_first {
      color: #1b1612;
      background: url(https://cdn.zuuonline.com/contents/lp/assets/nature_0317/bg_ni_beige.png);
      background-repeat: no-repeat;
      background-position: center;
      background-size: cover;
      position: relative;
  }
  
  
  .bg_ni_beige_2nd {
      color: #1b1612;
      background: url(https://cdn.zuuonline.com/contents/lp/assets/nature_0317/bg_ni_beige2.png);
      background-repeat: no-repeat;
      background-position: top center;
      background-size: cover;
      position: relative;
  }
  
  .bg_ni_black_2nd {
      color: #1b1612;
      background: url(https://cdn.zuuonline.com/contents/lp/assets/nature_0317/bg_ni_city.png);
      background-repeat: no-repeat;
      background-position: top center;
      background-size: cover;
      position: relative;
      color: #fff;
  }
  
  .ax_h2_box {
      width: 1200px;
      margin: 0 auto;
      padding-bottom: 7rem;
      position: relative;
  }
  
  .ax_h2_box h2 {
      font-size: 2.4rem;
      margin: 0;
      font-weight: bold;
      position: relative;
      z-index: 1;
      line-height: normal;
      text-align: center;
  }
  
  .ax_h2_box h2 img {
      margin: 0 auto;
      display: block;
      padding-bottom: 3rem;
      border-bottom: 7px solid #fff;
  }
  
  .ax_h2_box h2 .bb_black {
      border-bottom: 7px solid #222222;
  }
  
  
  .ax_h2_box h2 span {
      padding-top: 1.5rem;
      display: block;
  }

  /* header logo */

  .header-content {
    padding: 0 !important;
    max-height: 70px;
    background-color: #111;
    width: 100%;
    z-index: 1;
  }
  .header-content .logo a {
    width: 70px;
    display: block;
  }
  .header-content .logo a img {
    width: 100%;
    display: block;
  }
  
  .cont-l.flex.f-align-stretch {
    height: 70px;
    align-items: center;
  }

  @media screen and (max-width: 767px) {
    .header-content .logo {
      margin: 0;
    }
    .header-content .logo a {
      width: 60px;
      margin: 0 auto;
      padding: 12px 0;
    }
    .cont-l.flex.f-align-stretch {
      height: auto;
      min-height: auto;
      align-items: center;
    }
  }
  
  .f-align-stretch {
    -webkit-box-align: stretch;
    -ms-flex-align: stretch;
    align-items: stretch;
  }

  .flex {
    display: flex !important;
    justify-content: space-around;
  }


  /* top main image */
 
 .hero_image {
    background: url(https://prd-cdn-zuuonline.storage.googleapis.com/images/wTNcqvSGSIhtJYCFhfYkeMGChaRXAqat/77abfab3-e180-4bb5-9061-f6851bd5b740.jpg) no-repeat 50% 0;
    background-size: cover;
    padding-top: 60px;
  }

  .hero_main_title {
    text-indent: 100%;
    overflow: hidden;
    white-space: nowrap;
  }
  
  .container {
    position: relative;
    margin: 0 auto;
  }
  
  .attention-list {
    margin: 0 auto 20px;
    background: url(https://cdn.zuuonline.com/contents/lp/assets/seminar_20200208/images/pc_logo_area.png) no-repeat;
    background-size: 347px 51px;
    width: 347px;
    height: 51px;
    text-indent: 100%;
    overflow: hidden;
    white-space: nowrap;
  }
  
  .hero_box {
    display: block;
    background: none;
    background-size: 674px 424px;
    width: 674px;
    height: 424px;
    margin: 0 auto 20px;
  }

  @media screen and (min-width: 768px) and (max-width: 1199px) {
    .hero_image {
      height: 424px;
    }
  }

  @media screen and (max-width: 767px) {
    .hero_image {
      background: none;
      min-height: auto;
      height: auto;
      padding: 0;
    }
    .hero_image .container {
      padding: 0;
    }
    .hero_box {
      width: 100%;
      height: auto;
      background: none;
      margin: 0;
    }
    .hero_main_title {
      text-indent: 0;
      overflow: visible;
      white-space: normal;
    }
    .attention-list {
      display: none;
    }
  }

  @media (min-width: 768px) {
    #sdo65 .hero_image .container {
      padding: 4rem;
    }
    #openhouse .osusume-list .flex, #sdo54 .osusume-list .flex {
      margin:0;
    }
    .hero_image {
      padding-bottom: 100px;
    }
    #openhouse .teacher-content .col-pic, #sdo54 .teacher-content .col-pic {
     margin: auto;
     height: 40rem;
     width: 30%;
    }
    }

    @media (min-width: 1600px) {
        .hero_image {
          padding-bottom: 250px;
        }
        }

  
  .header_logo_line {
      width: 100%;
      background-color: #000000;
      height: auto;
  }
  
  .header_logo_line img {
      width: 100%;
      height: 5.7rem;
      margin: 0 auto;
      padding: 1rem 0;
  }
  
  .summary-img {
      display: block;
      margin: 0 auto;
      padding-bottom: 10px;
  }
  
  .summary-sml {
      font-size: 1.6rem;
  }

  .lead_img {
    width: 80%;
    display: block;
    margin: 20px auto;
    text-align: center;
  }
  
  /*申し込むボタンここから*/
  
  .fixedbtn-content {
      background-color: rgba(255, 255, 255, 0.95);
      position: fixed;
      bottom: 0;
      width: 100%;
      padding: 1rem 0;
      text-align: center;
      z-index: 101;
      -webkit-box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
      box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
  }
  
  .fixedbtn-content > .container-fluid {
      padding: 0;
  }
  
  .hs-button, .cvbtn {
      font-weight: normal !important;
      background-color: #bc000e !important;
      background-image: none !important;
      color: #FFF !important;
      position: relative !important;
      font-size: 2rem !important;
      width: 420px;
      line-height: 2.5 !important;
      margin: 0 auto !important;
      border: none !important;
      text-shadow: none !important;
      border-radius: 0 !important;
      padding: 1.5rem 0;
  }
  
  .cvbtn a {
      color: #FFF;
      display: block;
      width: 200px;
      margin: 0 auto;
  }
  
  .cvbtn:before {
      position: absolute;
      top: 0%;
      font-weight: normal;
      right: 5%;
      content: "\f107";
      font-weight: 900;
      font-family: "Font Awesome 5 Free";
  }
  
  .hs-button:hover, .cvbtn:hover {
      opacity: 0.8;
      color: #FFF;
      position: relative;
      font-size: 2rem;
      width: 420px;
      line-height: 2.5;
      margin: 0 auto;
      border: none;
  }
  
  /*申し込むボタンここまで*/
  
  /*footerここから*/
  
  .footer-content {
      background-color: #000;
      color: #FFF;
      font-size: 1.2rem;
      position: relative;
      z-index: 80;
      padding: 1rem;
  }
  .footer-content .container-fluid p{
      font-size: 1.4rem;
      text-align: center;
      padding: 0;
      margin: 0;
  }
  
  .dp-sp {
      display: none !important;
  }
  
  /*footerここまで*/
  
  /*レスポンシブここから*/
  
  @media only screen and (max-width: 1100px) {
      .pc-only { display: none!important; }
      .tablet-only { display: block!important; }
      .sp-only { display: none!important; }
      
      .main_top_content_box .h1_box,
      .main_top_content_box .h1_name {
          width: 96%;
      }
      
      section {
          padding: 7rem 2rem;
      }
      .ni_content_01 {
          width: 100%;
          padding: 0 1rem;
      }
      .ax_h2_box {
          width: 100%;
          padding-bottom: 6rem;
      }
      .ni_content_02 {
          width: 100%;
          padding: 0 1rem;
      }
      .introduction_box_left {
          width: 49%;
      }
      .introduction_box_right {
          width: 49%;
          padding-left: initial;
      }
      .introduction_box {
          margin-bottom: 3rem;
      }
      .dp-sp {
          display: none !important;
      }
      .main_top_content_box .h1_box::after {
          bottom: -53%;
          left: 56%;
      }
  
  }
  
  @media only screen and (max-width: 800px) {
      .main_top_content_box h1 {
          font-size: 5rem;
      }
      .ni_content_01 p {
          text-align: left;
          padding-bottom: 2rem;
      }
      .ni_content_01 p strong{
        font-size: 2rem;
        line-height: 3rem;
      }
     .ni_content_01 p span{
        font-size: 1.4rem;
      }
      .ax_h2_box h2 {
          font-size: 3.5rem;
      }
      .ax_h2_box h2 span {
          padding-top: 1rem;
      }
      .ax_h2_box h2 img {
          border-bottom: 4px solid #fff;
      }
      .ax_h2_box h2 .bb_black {
          border-bottom: 4px solid #222222;
      }
      .introduction_box {
          margin-bottom: 2rem;
      }
      .spon_logo_box img {
          width: 90%;
      }
      .dp-sp {
          display: none !important;
      }
  
      .main_top_content_box h1 span {
          font-size: 3rem;
      }
      
      .h1_box .h1_box_img01 {
          width: 40%;
      }
      
      .h1_box .h1_box_img02 {
          width: 90%;
      }
      
      .introduction_box_right,
      .introduction_box_left {
          width: 100%;
          display: block;
      }
      .introduction_box_right img,
      .introduction_box_left img {
          width: 50%;
          display: block;
          text-align: center;
          margin: 0 auto;
          float: none;
          padding-bottom: 2rem;
      }
      .introduction_info {
          width: 75%;
          margin: 0 auto;
      }
      .flo {
          display: flex;
          flex-direction: column;
      }
      .flo .or1 {
          order: 1;
      }
      .flo .or2 {
          order: 2;
      }
      .detail_box dl {
          padding: 2rem 0;
      }
      .detail_box dl dt {
          vertical-align: middle;
          width: 25%;
      }
      
      .detail_box dl dd {
          vertical-align: middle;
          width: 70%;
      }
  }
  
  @media only screen and (max-width: 780px) {
      
      .main_top_content_box .h1_box {
          font-size: 3.8rem;
      }
      
      .main_top_content_box h1 span {
          font-size: 2.7rem;
          padding: 1rem 1.2rem;
      }
      
      .main_top_content_box .h1_name {
          font-size: 2rem;
      }
      .h1_box .h1_box_img02 {
          width: 65%;
      }
      .intro_present img {
        width:90%;
      }
      .main_top_content_box h1 em {
          font-size: 4.3rem;
      }
  }
  
  @media only screen and (max-width: 600px) {
      .pc-only { display: none!important; }
      .tablet-only { display: none!important; }
      .sp-only { display: block!important; }
      
      p {
          font-size: 1.5rem;
          text-align: left;
          line-height: 1.8;
      }
      section {
          padding: 5rem 1rem;
      }
      .h1_box img {
          width: 90%;
      }
      .ax_h2_box h2 {
          font-size: 3.2rem;
      }
      .ax_h2_box h2 span {
          font-size: 2.5rem;
      }
      .ni_content_01 p {
          font-size: 1.6rem;
          line-height: 1.8;
          margin: 2rem 0;
          padding: 0;
      }
      .introduction_box_left {
          width: 100%;
      }
      .introduction_box_left img,
      .introduction_box_right img {
          width: 100%;
      }
      .ax_h2_box {
          padding-left: 0;
          padding-bottom: 2rem;
      }
     
      .introduction_box p {
          margin: 2rem 0;
          font-size: 1.5rem;
      }
      .introduction_box .name {
          font-size: 2.5rem;
      }
    
      .dp-none {
          display: none !important;
      }
      .dp-sp {
          display: inline-block !important;
      }
  
      .spon_logo_box {
          padding: 4rem 2rem;
      }
      .present_box {
          padding: 2rem;
      }
      .spon_logo_box img {
          width: 100%;
      }
      
      .detail_box dl {
          font-size: 1.5rem;
          line-height: 1.5;
      }
    
      .detail_box dl dt {
          padding: 0;
          margin: 0 auto 1rem;
          width: 100%;
          display: block;
          text-align: left;
      }
      .detail_box dl dd {
          padding: 0;
          margin: 0 auto;
          width: 100%;
          display: block;
          text-align: left;
      }
      
      .ax_h2_box h2 img {
          padding-bottom: 2rem;
      }
  
      .main_top_content_box .h1_name {
          display: none;
      }
      
      .main_top_content_box h1 {
          font-size: 2.7rem;
      }
      .main_top_content_box h1 span {
          font-size: 1.8rem;
          padding: 0.5rem 2rem;
      }
      .summary-sml {
          font-size: 1.4rem;
      }
      
      .main_top_content_box .h1_box_img02 {
          padding: 1rem 2.5rem;
      }
      
      .header_logo_line img {
          height: 4.5rem;
          width: 100%;
      }
      
      /*申し込むボタン*/
      .hs-button, .cvbtn {
          width: 94%;
          line-height: 3 !important;
      }
      .hs-button:hover, .cvbtn:hover {
          width: 94%;
      }
      .introduction_info {
          width: 100%;
      }
  }
  /**@media only screen and (max-width: 500px) {
      .main_top_content .main_top_content_box {
          height: 600px;        
      }
  }
  @media only screen and (max-width: 450px) {
      .main_top_content .main_top_content_box {
          height: 570px;        
      }
  }
  
  @media only screen and (max-width: 380px) {
      .main_top_content .main_top_content_box {
          height: 500px;        
      }
  }
  
  @media only screen and (max-width: 320px) {
      .main_top_content .main_top_content_box {
          height: 430px;        
      }
  }**/
  
  /*レスポンシブここまで*/
  
  /*formここから*/
  .ni_content_02 .heading-text {
      display: none;
  }
  .ni_content_02 .container {
      width: 100%;
  }
  
  .ni_content_02 .container .col-md-10 {
      width: 100%;
      padding: 0;
  }
  
  .mypage-label-box>.itemLabel {
      font-size: 1.6rem;
      flex: 0 0 13rem;
      color: #000;
      text-align: left;
      padding-bottom: 3px;
  }
  
  .form-box>.radio>label>.text {
      margin-bottom: 0.8rem;
      font-size: 1.6rem;
  }
  
  .mypage-box .inner p {
      color: #777;
      text-align: left;
  }
  
  i {
      line-height: 2;
  }
  
  legend {
      border-bottom: 0;
  }
  
  .mypage-box .inner p {
      padding: 2rem 0;
  }
  
  
  /*formここまで*/
  
  
  .chui {
      font-size: 1.8rem;
      padding: 2rem 0;
      text-align: center;
  }