@charset "UTF-8";
/* CSS Document */
.main {
  line-height: 2;
  padding-bottom: 30px;
}
.section_top-img {
  height: 500px;
}
.section_top-img img {
  width: 100%;
  padding: 50px;
}
.section__work-top h3 {
  padding-bottom: 30px;
}
@media(min-width:1100px) {
  .section__work-top {
    margin-bottom: 60px;
  }
  .section_top-img {
    height: 800px;
  }
  .section_top-img img {
    padding: 80px 200px;
  }
}
.section__site ul {
  margin-bottom: 30px;
  padding: 0 24px;
  list-style: none;
}
.section__tool {
  background-color: #fff;
  width: 200px;
  margin: 0 auto 30px auto;
  padding: 30px 0;
}
.section__tool p {
  padding-bottom: 10px;
}
.section__tool ul {
  list-style: none;
  text-align: left;
  width: 100px;
  margin: 0 auto;
}
@media(min-width:720px) {
  .section__work-about {
    display: flex;
    margin: 0 50px 60px;
  }
  .section__site {
    margin: 0 auto;
  }
  .section__site ul li {
    text-align: left;
    line-height: 3;
  }
}
.section__explanation {
  margin-bottom: 30px;
  padding: 0 25px;
}
.section__title h3 {
  font-weight: 600;
  color: #333333;
  border-radius: 50px;
  padding: 20px;
  width: 300px;
  margin: 0 auto 30px;
  border: solid 2px #333333;
}
.section__concept {
  color: #333333;
  margin-bottom: 50px;
  padding: 20px 25px 0;
}
.section__concept p, .section__product p {
  font-size: 2.0rem;
  font-weight: 600;
  padding-bottom: 10px;
}
.section__concept ul li {
  list-style: none;
  padding-bottom: 20px;
}
@media(min-width:720px) {
  .section__explanation {
    margin: 0 50px 60px;
  }
  .section__concept {
    margin-bottom: 80px;
  }
  .section__concept ul li {
    text-align: left;
    margin: 0 60px;
    padding-bottom: 30px;
  }
}
.section__product {
  margin-bottom: 50px;
  padding: 20px 25px 0;
  background-color: #FFFFFF;
}
.section__product p {
  font-size: 2.0rem;
  font-weight: 600;
}
.section__product ul li {
  list-style: none;
  position: relative;
  padding: 10px 0;
  margin-bottom: 20px;
  border-bottom: 5px solid;
  color: #333333;
}
.section__product ul li:before, .section__product ul li:after {
  position: absolute;
  top: 100%;
  left: 50%;
  content: "";
  height: 0;
  width: 0;
}
.section__product ul li:before {
  border: 16px solid;
  border-color: transparent;
  border-top-color: #333333;
  margin-left: -16px;
}
.section__product ul li:after {
  border: 10px solid;
  border-color: transparent;
  border-top-color: #FFFFFF;
  margin-left: -10px;
}
.section__product ul li:last-child:before, .section__product ul li:last-child:after {
  border: none;
}
@media(min-width:720px) {
  .section__product {
    margin-bottom: 80px;
  }
  .section__product-list ul li {
    width: 400px;
    margin: 10px auto;
  }
}
.section__preview {
  margin-bottom: 30px;
}
.section__preview-title {
  font-size: 2.0rem;
  margin: 10px 0;
}
.section__preview-img {
  max-width: 300px;
  margin: 0 auto;
}
.section__preview-img1, .section__preview-img2 {
  width: 100%;
}
.section__preview-img1 {
  margin-bottom: 40px;
}
@media(min-width:1100px) {
  .section__preview-img {
    display: flex;
    align-items: flex-start;
    align-content: space-evenly;
    flex: none;
    flex-direction: row;
    flex-wrap: wrap;
    height: auto;
    width: 80%;
    max-width: 80%;
  }
  .section__preview-img1 {
    box-shadow: 10px 10px 15px rgba(0, 0, 0, 0.2);
    flex: none;
    height: auto;
    width: 60%;
    max-width: 60%;
    margin: 0 auto;
  }
  .section__preview-img2 {
    box-shadow: 10px 10px 15px rgba(0, 0, 0, 0.2);
    flex: none;
    height: auto;
    width: 20%;
    max-width: 20%;
    margin: 0 auto;
  }
}
.section__next{
  color: #7F5A29;
  
  padding-bottom: 50px;
}

.section__next-text{
  padding-bottom: 30px;
  
}
.section__next-text p{
  font-size: 2.0rem;
}
.section__next-img{
  margin-right: 30px;
}

.section__next img{
  width: 300px;
  margin: 0 auto;
}