img{
	width:100%;
}
.section-top {
  background-image: url("../img/top/22194463.jpg");
  background-repeat: no-repeat;
  height: 330px;
  background-position: center;
  background-size: cover;
  display: flex;
  align-items: center;
  justify-content: center;
}
.section-top h1 {
  font-size: 3.0rem;
  color: #FFF;
  letter-spacing: 2px;
}
@media(min-width:860px) {
  .section-top {
    height: 240px;
  }
  .section-top h1 {
    font-size: 3.6rem;
  }
}
.main {
  padding: 0 25px;
}
/*受託開発*/
.development::before {
  content: "01";
  color: #003f71;
  display: inline-block;
  font-size: 6.0rem;
  position: absolute;
  left: 0px;
  top: -50px;
  font-weight: 700;
}
.development {
  background-color: #FCFCFC;
  box-shadow: 1px 1px 6px 0 rgba(0, 0, 0, .4);
  padding: 60px 20px 60px;
  margin-top: 60px;
  position: relative;
}
.title-container img {
  width: 60px;
}
.el-title h2 {
  color: #003f71;
  font-size: 2.4rem;
  text-align: left;
}
.el-title p {
  color: #003f71;
  font-size: 1.2rem;
  font-weight: 700;
  text-align: left;
}
.title-container {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
}
.container h3 {
  font-size: 2.0rem;
  color: #003f71;
  margin-top: 60px;
  text-align: left;
}
.container ul li {
  list-style: none;
  font-size: 1.6rem;
  text-align: left;
  margin-top: 5px;
}
.pc-photo, .code {
  margin-top: 40px;
  max-width: 550px;
}
@media(min-width:860px) {
  .development::before {
    font-size: 8.0rem;
  }
  .development {
    padding: 80px 120px 60px;
    margin: 100px auto 60px;
    max-width: 1106px;
    position: relative;
  }
  .title-container img {
    width: 86px;
  }
  .el-title h2 {
    font-size: 3.6rem;
  }
  .el-title p {
    font-size: 1.8rem;
  }
  .title-container {
    gap: 20px;
  }
}
@media(min-width:980px) {
  .pc-photo {
    position: absolute;
    top: 200px;
    right: 140px;
    width: 420px;
  }
  .code {
    position: absolute;
    top: 579px;
    right: 140px;
    width: 320px;
  }
}
/*自社開発製品z*/
.inhouse::before {
  content: "02";
  color: #003f71;
  display: inline-block;
  font-size: 6.0rem;
  position: absolute;
  left: 0px;
  top: -50px;
  font-weight: 700;
}
.inhouse {
  background-color: #FCFCFC;
  box-shadow: 1px 1px 6px 0 rgba(0, 0, 0, .4);
  padding: 60px 20px 60px;
  margin-top: 80px;
  position: relative;
}
.title-container h2 {
  color: #003f71;
  font-size: 2.4rem;
  text-align: left;
}
.inhouse ul {
  margin-top: 40px;
}
.inhouse ul li {
  list-style: none;
  font-size: 1.6rem;
  text-align: left;
  margin-top: 8px;
}
.app {
  margin-top: 40px;
  max-width: 550px;
  vertical-align: bottom;
}
@media(min-width:860px) {
  .inhouse::before {
    font-size: 8.0rem;
  }
  .inhouse {
    padding: 80px 120px 60px;
    margin: 100px auto 60px;
    max-width: 1106px;
    position: relative;
  }
  .title-container h2 {
    font-size: 3.6rem;
  }
  .inhouse ul {
    margin-top: 60px;
  }
}
@media(min-width:980px) {
  .app {
    position: absolute;
    top: 80px;
    margin: 0px;
    width: 340px;
    right: 90px;
  }
}
/*古民家再生*/
.house::before {
  content: "03";
  color: #003f71;
  display: inline-block;
  font-size: 6.0rem;
  position: absolute;
  left: 0px;
  top: -50px;
  font-weight: 700;
}
.house {
  background-color: #FCFCFC;
  box-shadow: 1px 1px 6px 0 rgba(0, 0, 0, .4);
  padding: 60px 20px 60px;
  margin: 100px 0;
  position: relative;
}
.house h2 {
  padding-top: 10px;
}
.house p {
  margin-top: 30px;
  text-align: left;
  font-size: 1.5rem;
}
.house-photo {
  display: flex;
  flex-flow: row wrap;
  align-items: center;
  gap: 20px;
  justify-content: center;
}
.house01, .house02 {
  margin-top: 40px;
  max-width: 280px;
}
.btn {
  font-size: 2.0rem;
  font-weight: 700;
  position: relative;
  display: inline-block;
  text-decoration: none;
  color: #003f71;
  border: solid 3px #003f71;
  padding: 8px 80px 8px 65px;
  border-radius: 100px;
  box-shadow: 5px 6px 0 #003f71;
  margin-top: 40px;
}
.btn::after {
  content: "";
  margin: auto;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 36px;
  width: 8px;
  height: 8px;
  border-top: 2px solid #003f71;
  border-right: 2px solid #003f71;
  transform: rotate(45deg);
}
.btn::before {
  content: "";
  margin: auto;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 35px;
  width: 20px;
  height: 2px;
  background: #003f71;
}
@media(min-width:860px) {
  .house::before {
    font-size: 8.0rem;
  }
  .house {
    padding: 80px 120px 60px;
    margin: 100px auto 120px;
    max-width: 1106px;
    position: relative;
  }
  .house p {
    margin-top: 40px;
    font-size: 1.6rem;
  }
  .house-photo {
    gap: 80px;
  }
}