.about {
  text-align: center;
}
.about .l-contents {
  position: relative;
}
.about__trademark {
  border-radius: 8px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding: 5px 20px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 15px;
  text-align: left;
}
.about__trademark-txt {
  font-size: 1.3rem;
  line-height: 1.4;
}

.facility__box {
  background: #E5F7F6;
  -webkit-filter: drop-shadow(3px 3px 6px rgba(0, 0, 0, 0.16));
          filter: drop-shadow(3px 3px 6px rgba(0, 0, 0, 0.16));
  border-radius: 15px;
  padding: 20px;
  margin-bottom: 50px;
  max-width: 890px;
}
.facility__box:nth-of-type(even) {
  margin-left: auto;
}
.facility__box-img {
  max-width: 300px;
}
.facility__box.info {
  margin: 0 auto;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.facility__box.info dl {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  border-bottom: dashed 1px #714135;
}
.facility__box.info dl:nth-of-type(1) {
  border-top: dashed 1px #714135;
}
.facility__box.info dt, .facility__box.info dd {
  padding: 10px 10px;
}
.facility__box.info dt {
  width: 26%;
  border-right: dashed 1px #714135;
  text-align: center;
}
.facility__box.info dd {
  width: 74%;
}
@media screen and (max-width: 767px) {
  .about__img img {
    width: 75%;
  }
  .about__trademark {
    margin-top: 30px;
  }
  .facility__box-img {
    margin: 0 auto;
  }
  .facility__box-unit {
    margin-bottom: 20px;
  }
  .facility__box.info dl {
    font-size: 1.3rem;
  }
}
@media screen and (min-width: 768px) {
  .about__trademark {
    position: absolute;
    bottom: 50px;
    right: 0;
  }
  .facility__box {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
        -ms-flex-direction: row-reverse;
            flex-direction: row-reverse;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    padding: 26px;
  }
  .facility__box-img {
    width: 40%;
  }
  .facility__box-unit {
    padding-left: 2%;
    width: 60%;
  }
  .facility__box.info {
    margin: 100px auto 0;
  }
  .facility__box.info dt {
    width: 20%;
  }
  .facility__box.info dd {
    width: 80%;
  }
}