/**
 * about.css
 * createdAt: 2016.04.14
 * updatedAt: 2016.05.27
 * updatedAt: 2022.04.13
 */
 
/*========================================

  .mod-tab-menu

========================================*/
.mod-tab-menu li a {
  color: #000;
  background-color: #e3e3e3;
}
.mod-tab-menu li a.current {
  color: #fff;
  background-color: #5d5d5d;
}
.mod-tab-menu.bottom {
  margin-top: 90px;
}

/*========================================

  article

========================================*/
article h2 {
  margin: 40px 0 0;
  font-size: 22px;
  font-weight: normal;
  line-height: 1.2;
  text-align: center;
}
article .img-box {
  line-height: 0;
}
article .img-box img {
  width: 100%;
  height: auto;
}
article .center {
  text-align: center;
}
article .clearfix:after {
  content: '';
  clear: both;
  display: block;
}


/*========================================

  .idx-intro

========================================*/
.idx-intro {
  margin-top: 25px;
}
.idx-intro .card {
  margin: 0 auto 35px;
  width: 182px;
  line-height: 0;
  text-align: center;
}
.idx-intro .kazasu {
  float: right;
  margin: 0 0 10px 50px;
  width: 280px;
}
.idx-intro p {
  margin: 0;
  line-height: 1.56;
}

@media (max-width: 640px) {
  .idx-intro .card {
    width: 220px;
  }
  .idx-intro .kazasu {
    float: none;
    margin: 0;
    width: auto;
  }
  .idx-intro p {
    margin: 20px 0 0;
  }
}


/*========================================

  .idx-feat

========================================*/
.idx-feat {
  margin-top: 50px;
  /*padding: 48px 48px 54px;*/
  padding: 5.0526315% 5.0526315% 5.6842105%;
  background: #ebf4f7;
}
.idx-feat h3 {
  margin: 0;
  font-size: 118.8%;
  line-height: 1.2;
}
.idx-feat ul {
  /*width:854px;*/
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0;
}
.idx-feat .item {
  display: inline-block;
  vertical-align: top;
  /*margin: 35px 0 0 52px;
  width: 400px;*/
  margin: 35px 0 0 6.0889929%;
  width: 46.8384074%;
  font-size: 16px;
  font-size: 1rem;
}
.idx-feat .item:nth-child(2n+1) {
  margin-left: 0;
}
.ie-legacy .idx-feat .item.odd {
  margin-left: 0;
}
.idx-feat .item h4 {
  margin: 0;
  font-size: 112.5%;
  line-height: 1.2;
  color: #006bb3;
}
.idx-feat .item .center {
  margin: 10px auto 0;
  max-width: 290px;
  line-height: 0;
}

@media (max-width: 640px) {
  .idx-feat {
    padding: 30px 20px;
  }
  .idx-feat .item {
    display: block;
    margin: 30px 0 0 !important;
    padding-top: 30px;
    width: auto;
    border-top: 1px dotted #a4cbe2;
  }
  .idx-feat .item:first-child {
    margin-top: 0 !important;
    border-top: none;
  }
}
@media (max-width: 320px) {
  .idx-feat .item {
    font-size: 0.938rem;
  }
}


/*========================================

  .idx-usecase

========================================*/
.idx-usecase {
  margin-top: 70px;
}
.idx-usecase h3 {
  margin: 0;
  font-size: 150%;
  font-weight: normal;
  line-height: 1.2;
  color: #006bb3;
}
.idx-usecase ul {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0;
}
.idx-usecase .item {
  display: inline-block;
  vertical-align: top;
  /*margin: 50px 0 0 86px;
  width: 432px;*/
  margin: 50px 0 0 9.0526315%;
  width: 45.4736842%;
  font-size: 16px;
  font-size: 1rem;
}
.idx-usecase .item:nth-child(2n+1) {
  margin-left: 0;
}
.idx-usecase .item:nth-child(1),
.idx-usecase .item:nth-child(2) {
  margin-top: 35px;
}
.ie-legacy .idx-usecase .item.odd {
  margin-left: 0;
}
.ie-legacy .idx-usecase .item.s1,
.ie-legacy .idx-usecase .item.s2 {
  margin-top: 30px;
}
.idx-usecase .item h4 {
  margin: 0;
  font-size: 112.5%;
  line-height: 1.2;
}
.idx-usecase .item h4 a {
  color: #006bb3;
}
.idx-usecase .item p {
  margin: 5px 0 0;
}
.idx-usecase .item .img-box {
  margin-top: 20px;
}
.idx-usecase .item .btn-box {
  margin-top: 10px;
  text-align: right;
}
.idx-usecase .item .mod-btn {
  padding: 0.5em 30px 0.4em 10px;
  min-width: 160px;
  font-size: 13px;
  text-align: left;
  background-color: #006bb3;
}

@media (max-width: 640px) {
  .idx-usecase .item {
    margin: 30px 0 0 !important;
    padding-top: 30px;
    width: auto;
    border-top: 1px dotted #ddd;
  }
  .idx-usecase .item:first-child {
    margin-top: 0 !important;
    border-top: none;
  }
}
@media (max-width: 320px) {
  .idx-usecase .item {
    font-size: 0.938rem;
  }
}


/*========================================

  .scheme-intro

========================================*/
.scheme-intro {
  margin: 25px 0 30px;
}
.scheme-intro .img-box {
  float: right;
  margin: 0 0 10px 50px;
  width: 280px;
}
.scheme-intro p {
  margin: 0;
  line-height: 1.56;
}

@media (max-width: 640px) {
  .idx-intro .card {
    width: 220px;
  }
  .idx-intro .kazasu {
    float: none;
    margin: 0;
    width: auto;
  }
  .idx-intro p {
    margin: 20px 0 0;
  }
}


/*========================================

  .scheme-sec

========================================*/
.scheme-sec {
  margin-top: 60px;
  padding-top: 10px;
}
.scheme-sec:after {
  clear: both;
  display: block;
  content: '';
}
.scheme-sec h3 {
  margin: 0;
  font-size: 137.5%;
  font-weight: normal;
  line-height: 1.2;
  color: #145189;
}
.scheme-sec h3 em {
  font-size: 172.7%;
  font-style: normal;
}
.scheme-sec .txt-box {
  float: left;
  /*width: 410px;*/
  width: 43.1578947%;
}
.scheme-sec .mod-table2 {
  margin-top: 30px;
}
.scheme-sec .mod-table2 th,
.scheme-sec .mod-table2 td {
  padding: 5px 24px 4px 24px !important;
  text-align: left;
}

@media (max-width: 640px) {
  .scheme-sec .txt-box {
    float: none;
    width: auto;
  }
  .scheme-sec .img-box {
    float: none !important;
    margin: 30px auto 0 !important;
    width: 95% !important;
  }
  .scheme-sec .img-box + p {
    margin-top: 30px;
  }
}


/*----------------------------------------
  #scheme01
----------------------------------------*/
#scheme01 .img-box {
  float: right;
  margin: -30px 0 0;
  max-width: 445px;
  /*width: 46.8421052%;*/
}

/*----------------------------------------
  #scheme03
----------------------------------------*/
#scheme03 .img-box {
  float: right;
  margin: -30px 0 0;
  max-width: 399px;
  /*width: 46.8421052%;*/
}

/*----------------------------------------
  #scheme04
----------------------------------------*/
#scheme04 .img-box {
  margin: 40px auto;
  max-width: 502px;
  width: 100%;
}

/*----------------------------------------
  #scheme06
----------------------------------------*/
#scheme06 .img-box {
  float: right;
  max-width: 517px;
  width: 54.4210526%;
}

/*----------------------------------------
  #scheme09
----------------------------------------*/
#scheme09 .img-box {
  margin: 30px auto 0;
  max-width: 912px;
}