#ngav .visualArea {
  background: #000 url(/assets/img/bg_produt_mainvisual_ngav.jpg) no-repeat right top;
  background-size: cover;
}
#ngav .page__style4 .visualArea .titleArea {
  color: #fff;
}
#ngav .page__style4 .titleArea__subtitle {
  color: #fff;
}

#ngav .sec01 {
  padding-bottom: 90px;
}

#ngav .sec01 .textArea {
  margin-bottom: 30px;
  width: 580px;
  min-height: 435px;
}

#ngav .sec01 .imgArea {
  position: absolute;
  top: 0;
  right: -20px;
}
#ngav .sec01 .imgArea2 {
  width: 1100px;
  margin: 60px -35px 0;
  text-align: center;
}

#ngav .sec02 {
  background: #f7f7f7 url(/assets/img/2021/bg_line_hexagon_gray02.jpg) no-repeat top 0 right -300px;
  padding: 70px 0 100px;
}

#ngav .sec02 .textArea {
  display: flex;
  flex-flow: row wrap;
  justify-content: space-between;
}
#ngav .sec02 .textArea .box {
  margin-bottom: 30px;
  width: 470px;
  flex-basis: 470px;
}
#ngav .sec02 .textArea .box.last {
  margin-bottom: 0;
}
#ngav .sec02 .textArea .title {
  margin-bottom: 10px;
  font-size: 2.1rem;
  line-height: 1.33333;
  color: #595955;
}

#ngav .sec02 .textArea p {
  margin-bottom: 30px;
}

#ngav .sec02 .textArea p:last-child {
  margin-bottom: 0;
}

#ngav .sec02 .imgArea {
  margin-bottom: 50px;
  text-align: center;
}

#ngav .sec03 {
  background: #262a32 url(/assets/img/2021/bg_line_hexagon_dark_01.jpg) no-repeat top right;
  min-height: 885px;
}

#ngav .sec03 .bgWrap {
  padding: 100px 0;
  background: transparent url(/assets/img/2021/bg_line_hexagon_dark_02.jpg) no-repeat bottom left;
}

#ngav .sec03 .inner {
  width: 970px;
  margin: 0 auto;
}

#ngav .sec03 .titleArea {
  text-align: center;
}

#ngav .sec03 .titleArea__title {
  color: #fff;
}

#ngav .sec03 .titleArea__subtitle {
  color: #bfbfbf;
}

#ngav .sec03 .tabArea .tabList {
  display: table;
  width: 100%;
  table-layout: fixed;
  border-bottom: 3px solid #000;
}

#ngav .sec03 .tabArea .tabList li {
  display: table-cell;
  vertical-align: bottom;
}

#ngav .sec03 .tabArea .tabList li a {
  display: block;
  color: #bfbfbf;
  padding: 15px 0;
  text-align: center;
  font-size: 1.4rem;
  line-height: 1.42857;
  font-weight: 700;
}

#ngav .sec03 .tabArea .tabList li.active a {
  background: #000;
  color: #F6BD03;
}

#ngav .sec03 .tabArea .tabContents {
  padding: 60px 0;
}

#ngav .sec03 .tabArea .tabContents.tab01 {
  padding: 60px 0 20px;
  position: relative;
}

#ngav .sec03 .tabArea .tabContents.tab01 .textArea {
  width: 350px;
  position: absolute;
  left: 10px;
  top: 60px;
  color: #fff;
}

#ngav .sec03 .tabArea .tabContents.tab01 .textArea .title {
  font-size: 2.4rem;
  line-height: 1.5;
  font-weight: 700;
  margin-bottom: 15px;
}

#ngav .sec03 .tabArea .tabContents.tab01 .textArea p {
  font-size: 1.4rem;
  line-height: 2;
  font-weight: bold;
}

#ngav .sec03 .tabArea .tabContents.tab01 .imageArea {
  text-align: right;
}

#ngav .sec03 .tabArea .tabContents.tab01 .imageArea .note {
  padding-left: 12px;
  font-size: 1.2rem;
  line-height: 1.5;
  color: #999;
}

#ngav .sec03 .tabArea .tabContents.tab02 {
  text-align: center;
}

#ngav .sec03 .tabArea .tabContents.tab02 .textArea {
  margin-bottom: 30px;
  color: #fff;
}

#ngav .sec03 .tabArea .tabContents.tab02 .textArea .title {
  font-size: 2.4rem;
  line-height: 1.5;
  font-weight: 700;
  margin-bottom: 15px;
}

#ngav .sec03 .tabArea .tabContents.tab02 .textArea p {
  font-size: 1.8rem;
  line-height: 1.55556;
  font-weight: bold;
}

#ngav .sec04 {
  padding: 100px 0 60px;
  background: #fff url(/assets/img/2021/bg_line_hexagon_white_bottom.jpg) no-repeat left bottom;
}

#ngav .sec04 .inner {
  margin: 0 auto;
  width: 770px;
}

#ngav .sec04 .box {
  margin: 50px 0;
}

#ngav .sec04 .box .title {
  color: #595955;
  font-size: 2.1rem;
  line-height: 1.52381;
  margin-bottom: 15px;
}

#ngav .sec04 .defList {
  margin: 0 0 50px;
  padding: 30px 40px 40px;
  background-color:#fff;
  border: 2px solid #ccc;
}

#ngav .sec04 .defList h4 {
  margin-bottom: 15px;
  font-size: 1.5rem;
  line-height: 1.86667;
}

#ngav .sec04 .defList ul li {
  font-size: 1.2rem;
  line-height: 2;
  overflow: hidden;
  border-bottom: 1px solid #ccc;
  padding: 10px 0;
}

#ngav .sec04 .defList .note {
  margin: 10px 0 0 0;
  color: #7f7f83;
  font-size: 1.2rem;
  line-height: 1.83333;
}

#ngav .sec04 .borderBox {
  border: 1px solid #0d5e81;
  color: #0d5e81;
  font-weight: bold;
  font-size: 1.4rem;
  line-height: 2;
  text-align: center;
  padding: 30px;
}

@media only screen and (max-width: 768px) {

  #ngav .visualArea {
    background-position: top 0 right -100px;
  }

  #ngav .sec01 {
    padding-bottom: 40px;
  }
  #ngav .sec01 .textArea {
    min-height: auto;
    width: auto;
    margin-bottom: 10px;
  }
  #ngav .sec01 .imgArea {
    margin-bottom: 20px;
    position: static;
    text-align: center;
  }
  #ngav .sec01 .imgArea2 {
    width: 100%;
    margin: 20px 0 0;
  }
  #ngav .sec02 {
    background: #f7f7f7 url(/assets/img/2021/bg_line_hexagon_gray02.jpg) no-repeat top right;
    background-size: 75%;
    padding: 40px 0 60px;
  }
  #ngav .sec02 .textArea {
    margin: 0 0 15px 0;
    width: auto;
    display: block;
  }
  #ngav .sec02 .textArea .box,
  #ngav .sec02 .textArea .box.last{
    margin-bottom: 30px;
    width: auto;
  }
  #ngav .sec02 .textArea .title {
    color: #595955;
    font-size: 1.8rem;
    line-height: 1.375;
    margin-bottom: 10px;
  }
  #ngav .sec02 .textArea p {
    margin-bottom: 30px;
    font-size: 1.5rem;
    line-height: 2;
  }
  #ngav .sec02 .imgArea {
    margin-bottom: 30px;
  }
  #ngav .sec03 {
    min-height: initial;
    background-size: 50%;
  }
  #ngav .sec03 .bgWrap {
    padding: 40px 0;
    background-size: 50%;
  }
  #ngav .sec03 .inner {
    width: auto;
    padding: 20px;
  }
  #ngav .sec03 .titleArea {
    text-align: center;
  }
  #ngav .sec03 .titleArea__title {
    color: #fff;
  }
  #ngav .sec03 .titleArea__subtitle {
    color: #bfbfbf;
  }
  #ngav .sec03 .tabArea .tabList {
    display: block;
    border-bottom: none;
    border-top: 1px solid #000;
    border-left: 1px solid #000;
  }
  #ngav .sec03 .tabArea .tabList::after {
    visibility: hidden;
    display: block;
    font-size: 0;
    content: " ";
    clear: both;
    height: 0;
  }
  #ngav .sec03 .tabArea .tabList li {
    display: block;
    float: left;
    width: 50%;
    vertical-align: bottom;
  }
  #ngav .sec03 .tabArea .tabList li a {
    display: block;
    color: #bfbfbf;
    padding: 15px 10px;
    text-align: left;
    font-size: 1.3rem;
    line-height: 1.8;
    font-weight: 700;
    border-bottom: 1px solid #000;
    border-right: 1px solid #000;
  }
  #ngav .sec03 .tabArea .tabList li.active a {
    background: #000;
    color: #F6BD03;
  }
  #ngav .sec03 .tabArea .tabContents {
    padding: 30px 0;
  }
  #ngav .sec03 .tabArea .tabContents.tab01 {
    padding: 30px 0 0;
    text-align: center;
  }
  #ngav .sec03 .tabArea .tabContents.tab01 .textArea {
    position: static;
    width: auto;
    color: #fff;
    margin-bottom: 20px;
  }
  #ngav .sec03 .tabArea .tabContents.tab01 .textArea .title {
    font-size: 1.8rem;
    line-height: 1.5;
    font-weight: 700;
    margin-bottom: 15px;
  }
  #ngav .sec03 .tabArea .tabContents.tab01 .textArea p {
    font-size: 1.3rem;
    line-height: 1.83333;
    font-weight: bold;
  }
  #ngav .sec03 .tabArea .tabContents.tab01 .imageArea {
    text-align: center;
  }
  #ngav .sec03 .tabArea .tabContents.tab01 .imageArea .note {
    text-align: left;
    margin: 20px 0 0;
  }
  #ngav .sec03 .tabArea .tabContents.tab02 {
    text-align: center;
  }
  #ngav .sec03 .tabArea .tabContents.tab02 .textArea {
    margin-bottom: 20px;
    color: #fff;
  }
  #ngav .sec03 .tabArea .tabContents.tab02 .textArea .title {
    font-size: 1.6rem;
    line-height: 1.5;
    font-weight: 700;
    margin-bottom: 15px;
  }
  #ngav .sec03 .tabArea .tabContents.tab02 .textArea p {
    font-size: 1.4rem;
    line-height: 1.71429;
    font-weight: bold;
  }
  #ngav .sec04 {
    padding: 60px 0;
    background-size: 75%;
  }
  #ngav .sec04 .inner {
    width: auto;
    margin: 0 auto;
    padding: 0 20px;
  }
  #ngav .sec04 .box {
    margin: 30px 0;
  }
  #ngav .sec04 .box .title {
    font-size: 1.6rem;
    line-height: 1.5;
    margin-bottom: 10px;
  }
  #ngav .sec04 .defList {
    margin: 30px 0 50px;
    padding: 20px;
  }
  #ngav .sec04 .defList h4 {
    margin-bottom: 15px;
    font-size: 1.5rem;
    line-height: 1.61538;
  }
  #ngav .sec04 .defList ul li {
    font-size: 1.3rem;
    line-height: 2;
    overflow: hidden;
    border-bottom: 1px solid #ccc;
    padding: 10px 0;
  }
  #ngav .sec04 .defList .note {
    font-size: 1.1rem;
    line-height: 2;
  }
  #ngav .sec04 .borderBox {
    font-size: 1.3rem;
    line-height: 2;
    text-align: left;
    padding: 15px;
  }
}