.mv {
  background: url(/wp/wp-content/themes/idc/assets/images/brand/mv_sp.jpg) no-repeat center /cover;
}
@media only screen and (min-width: 750px) {
  .mv {
    background: url(/wp/wp-content/themes/idc/assets/images/brand/mv.jpg) no-repeat center /cover;
  }
}
/* ------------------------------
- brand
------------------------------ */
.brand__tab {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.brand__tab__label {
  position: relative;
  width: 33.333333%;
  text-align: center;
  font-weight: bold;
  border-bottom: 1px solid #dfdfdf;
  transition: all.3s;
}
.brand__tab__label:after {
  content: '';
  display: block;
  position: absolute;
  bottom: 0;
  left: 50%;
  width:  100%;
  height: 1px;
  margin-left: -50%;
  background: #ca0000;
  transition: all.3s;
  opacity: 0;
}
.brand__tab__label.is-active,
.brand__tab__label:hover {
  color: #ca0000;
}
.brand__tab__label.is-active:after,
.brand__tab__label:hover:after {
  background: #ca0000;
  color: #ca0000;
  opacity: 1;
}
.brand__panel {
  display: none;
}
.brand__panel.is-active {
  display: block;
}
.brand__list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}
.brand__list__item {
  /*border-radius: 5px;*/
  /*box-shadow: 0 0 12px #eee;*/
  text-align: center;
}
.brand__list__text {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  align-items: center;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}
.brand__list__en,
.brand__list__ja {
  width: 100%;
}
.brand__list__img img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
}
@media only screen and (min-width: 751px) {
  .brand__lead {
    margin: 50px 0;
    text-align: center;
  }
  .brand__tab {
    margin-bottom: 50px;
  }
  .brand__tab__label {
    padding-bottom: 10px;
    font-size: 15px;
    cursor: pointer;
  }
  .brand__list__item {
    width: 32%;
    padding: 2rem 1.5rem 1.5rem;
  }
  .brand__list__item:hover {
    /*box-shadow: 0 0 12px #ccc;*/
  }
  .brand__list__item:not(:nth-child(3n)) {
    margin-right: 2%;
  }
  .brand__list__item:nth-child(n+4) {
    margin-top: 30px;
  }
  .brand__list__img {
    height: 120px;
    margin-bottom: 15px;
  }
}
@media only screen and (max-width: 750px) {
  .brand__lead {
    margin: 30px 0;
  }
  .brand__tab {
    margin-bottom: 10px;
  }
  .brand__tab__label {
    padding: 10px 0;
  }
  .brand__list {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
  }
  .brand__list__item {
    width: 48.5%;
    padding: 5% 3% 3%;
    margin-top: 10px;
  }
  .brand__list__img {
    height: 120px;
    margin-bottom: 5%;
  }
}