html, body {
  background: #007ba8;
}

@media screen and (min-width: 769px), print {
  .business {
    padding: 100px 0;
    background: url(../img/business/page_bg.png) no-repeat center top;
    -moz-background-size: 100% auto;
         background-size: 100% auto;
  }
}

.business .pageTitle {
  text-align: center;
  width: clamp(0px, 100%, 1000px);
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 55px;
}

@media screen and (max-width: 768px) {
  .business .pageTitle {
    width: 100%;
    margin-bottom: 0;
  }
}

.business .block {
  text-align: center;
  width: clamp(0px, 100%, 1000px);
  margin-left: auto;
  margin-right: auto;
  padding: 70px 0;
  background: #FFF url(../img/business/block_bg.png) no-repeat right bottom;
  position: relative;
}

@media screen and (max-width: 768px) {
  .business .block {
    width: 100%;
    padding: 11.33333vw 0 6vw;
    background: #FFF url(../img/business/block_bg@sp.png) no-repeat right bottom;
  }
}

.business .block::after {
  content: '';
  display: block;
  width: 400px;
  height: 70px;
  background-repeat: no-repeat;
  background-position: left top;
  position: absolute;
  top: 0;
  left: 0;
}

@media screen and (max-width: 768px) {
  .business .block::after {
    width: 53.33333vw;
    height: 9.33333vw;
  }
}

.business .block + .block {
  margin-top: 30px;
}

@media screen and (max-width: 768px) {
  .business .block + .block {
    margin-top: 6.66667vw;
  }
}

.business .block.block01::after {
  background-image: url(../img/business/case01.svg);
}

.business .block.block02::after {
  background-image: url(../img/business/case02.svg);
}

.business .block.block03::after {
  background-image: url(../img/business/case03.svg);
}

.business .block.block04::after {
  background-image: url(../img/business/case04.svg);
}

.business .block .blockTitle {
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 25px;
}

@media screen and (max-width: 768px) {
  .business .block .blockTitle {
    font-size: 3.73333vw;
    margin-bottom: 3.33333vw;
  }
}

.business .block .tag {
  text-align: center;
  font-size: 14px;
  margin-bottom: 3.33333vw;
}

.business .block .tag .line {
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.business .block .tag .line + .line {
  margin-top: 0.5em;
}

.business .block .tag .line span {
  color: #007ba8;
  margin: 0 1em;
  text-decoration: underline;
}

@media screen and (max-width: 768px) {
  .business .block .tag {
    font-size: 2.4vw;
  }
  .business .block .tag .line span {
    margin: 0 0.5em;
  }
  .business .block .tag.narrow {
    letter-spacing: -0.05em;
  }
  .business .block .tag.narrow .line span {
    margin: 0 0.3em;
  }
}

@media screen and (max-width: 768px) {
  .business .block .imageSet {
    width: 96vw;
    margin-left: auto;
    margin-right: auto;
  }
}