.save #key{
  background-image: url('../img/business/save/kv.jpg');
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  
}
.save #key .key-txt{
  color: #fff;
}
#sec1 {
  margin: 70px auto 85px;
  max-width: 1100px;
  padding: 0 50px;
}

@media only screen and (max-width: 767px) {
  #sec1 {
    margin: 13vw 0;
    padding: 0 4%;
  }
}

.create-item:not(:last-child) {
  padding-bottom: 60px;
}

.create-item h3 {
  font-size: 22px;
  font-weight: bold;
  margin-bottom: 10px;
}

@media only screen and (max-width: 767px) {
  .create-item:not(:last-child) {
    padding-bottom: 8vw;
  }
}

.factory #key {
  height: 507px;
  background-image: url("../img/business/save/kv_factory.jpg");
}

.factory #key h1 {
  color: #fff !important;
  width: 100%;
  text-align: left;
}

@media only screen and (max-width: 767px) {
  .factory #key {
    height: 50vw;
  }
}

.hospital #key {
  height: 507px;
  background-image: url("../img/business/save/kv_hospital.jpg");
}

.hospital #key h1 {
  color: #fff !important;
  width: 100%;
  text-align: left;
}

@media only screen and (max-width: 767px) {
  .hospital #key {
    height: 50vw;
  }
}

#sec2 ul {
  justify-content: space-between;
  margin-bottom: 20px;
}

#sec2 ul li {
  width: 20.8%;
  margin-bottom: 20px;
}

#sec2 ul li img {
  width: 100%;
}

@media only screen and (max-width: 960px) and (min-width: 768px) {
  #sec2 ul li {
    width: 23.5%;
  }
}

@media only screen and (max-width: 767px) {
  #sec2 ul {
    flex-wrap: wrap;
  }

  #sec2 ul li {
    width: 48%;
  }
}

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

  #sec5 .dis-flex-pc,
  #sec6 .dis-flex-pc {
    margin: auto;
    max-width: 944px;
    justify-content: space-between;
  }
}

#sec8 h3 {
  font-size: 22px;
  font-weight: bold;
  margin-bottom: 10px;
}

#sec8 .sec8-img1 {
  margin: auto;
  max-width: 950px;
}

#sec8 .sec8-img1 span {
  display: block;
  text-align: left;
  font-weight: 500;
  font-size: 18px;
  margin-top: 10px;
}

@media only screen and (max-width: 767px) {
  #sec8 .sec8-img1 span {
    font-size: 16px;
  }
}

.mb5 {
  margin-bottom: 5px;
}

.save-box {
  background: #eef5fa;
  margin-bottom: 50px;
}

.save-box img {
  width: 100%;
}

.save-box .save-inner {
  padding: 25px 30px 0;
}

.save-box .save-ttl {
  text-align: center;
  color: #fff;
  background: #4aa3d9;
  font-weight: 500;
  font-size: 20px;
  line-height: 3;
}

.save-box .save-ttl-sub {
  color: #0068b7;
  font-weight: 500;
  font-size: 20px;
  line-height: 1.7;
  padding-top: 20px;
}

.save-box p {
  padding-bottom: 20px;
}

.save-box .save-inner__box {
  margin: 10px 8.5%;
}

.save-box .save-inner__box h4 {
  text-align: center;
  background: #a4d6f4;
  font-size: 18px;
  line-height: 1.8;
  margin-bottom: 20px;
}

@media only screen and (max-width: 767px) {
  .save-box .save-ttl {
    font-size: 4.5vw;
  }

  .save-box .save-inner {
    padding: 5vw 5% 0;
  }

  .save-box p {
    padding-bottom: 10px;
  }

  .save-box .save-ttl-sub {
    padding-top: 10px;
    font-size: 4.5vw;
  }

  .save-box .save_table {
    width: 100%;
    overflow-x: auto;
  }

  .save-box .save_table img {
    width: 600px;
  }

  .save-box .save-inner__box {
    margin: 10px 5%;
  }

  .save-box .save-inner__box h4 {
    font-size: 4vw;
  }
}