@charset "utf-8";
/* ===================================================================

 file name  :quality.css
 style info :設備・構造ページ

=================================================================== */

.quality__time,
.quality__air {
  margin-bottom: 75px;
}

.quality__head__title {
  font-size: 2.1rem;
  display: flex;
  line-height: 1.4;
  align-items: center;
  margin-bottom: 30px;
}

.quality__head__title span {
  font-size: 1.8rem;
  background-color: #173355;
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-right: 10px;
  width: 70px;
  height: 70px;
}

.quality__inner {
  display: flex;
  justify-content: space-between;
}

.quality__box {
  width: calc(100% / 3 - 21px);
}

.quality__title {
  font-size: 1.7rem;
  font-weight: bold;
  color: #173355;
  line-height: 1.5;
  margin-bottom: 10px;
  border-bottom: 1px solid #173355;
  padding-bottom: 5px;
  font-feature-settings: "palt" 1;
}

.quality__text {
  font-size: 1.4rem;
  line-height: 1.6;
  text-align: justify;
  text-justify: inter-ideograph;
}

.quality__text span {
  font-size: 1.1rem;
}

.quality__caption {
  font-size: 1rem;
  line-height: 1.3;
  margin-top: 10px;
}

.quality__img {
  margin-top: 15px;
}

/* ==========================================================================
   smartPhone
 ========================================================================== */

@media screen and (max-width: 640px) {
  .quality__time,
  .quality__air {
    margin-bottom: 60px;
  }
  .quality__head__title {
    font-size: 1.75rem;
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 20px;
  }
  .quality__head__title span {
    font-size: 1.7rem;
    display: block;
    padding: 3px 30px;
    margin-bottom: 10px;
    width: auto;
    height: auto;
  }
  .quality__inner {
    display: flex;
    justify-content: space-between;
    flex-direction: column;
  }

  .quality__box {
    width: 100%;
    margin-bottom: 30px;
  }

  .quality__box:nth-of-type(3) {
    margin-bottom: 0px;
  }
}