.c-l-lower-mv__inner {
  position: relative;
  z-index: 0;
  background: url('../images/midcareer/bg_mv_pc.jpg') center center;
  background-size: cover;
}

.midcareer-nav {
  background: #ffeef1;
}

.midcareer-nav__list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  width: 890px;
  margin: 0 auto;
  padding: 20px 0 40px;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
}

.midcareer-nav__list > li {
  margin: 20px 10px 0;
}

.midcareer-nav__list > li > a {
  font-size: 1.6rem;
  line-height: 2.2;
  display: block;
  padding: 12.5px 20px;
  letter-spacing: 0.05em;
  background: #fff;
}

.midcareer-nav__list > li > a > span {
  position: relative;
  display: inline-block;
  padding-right: 1em;
}

.midcareer-nav__list > li > a > span::after {
  position: absolute;
  top: -6px;
  right: 0;
  bottom: 0;
  display: inline-block;
  width: 7.5px;
  height: 7.5px;
  margin: auto;
  content: '';
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  border-right: 1px solid #000;
  border-bottom: 1px solid #000;
}

.midcareer-section__inner {
  width: 900px;
  margin: 0 auto;
  padding: 70px 0 80px;
}

.midcareer-dl__title {
  font-size: 3rem;
  font-weight: 700;
  position: relative;
  display: inline-block;
  padding-bottom: 9px;
  letter-spacing: 0.12em;
}

.midcareer-dl__title::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: -5px;
  display: block;
  width: calc(100% + 10px);
  height: 4px;
  content: '';
  background: -webkit-gradient(
    linear,
    left top,
    right top,
    from(#f03),
    to(#f57)
  );
  background: linear-gradient(90deg, #f03 0%, #f57 100%);
}

.midcareer-dl > dt {
  text-align: center;
}

.midcareer-dl > dt + dd {
  margin-top: 60px;
}

.midcareer-dl.is-open > dt::after {
  -webkit-transform: rotate(180deg);
  transform: rotate(180deg);
}

.midcareer-details__list > li + li {
  margin-top: 50px;
}

.midcareer-details__element__list {
  border-top: 1px solid #ccc;
  border-bottom: 1px solid #ccc;
}

.midcareer-details__element__list > li > a {
  display: block;
  padding: 23px 0 30px;
  -webkit-transition: 0.3s cubic-bezier(0.215, 0.61, 0.355, 1);
  transition: 0.3s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.midcareer-details__element__list-item
  + .midcareer-details__element__list-item {
  border-top: 1px solid #ccc;
}

.midcareer-details__element__list-item__title {
  font-size: 1.8rem;
  line-height: 1.96;
  position: relative;
  display: inline-block;
  padding-right: 1.25em;
  letter-spacing: 0.05em;
}

.midcareer-details__element__list-item__title::after {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  display: inline-block;
  width: 7.5px;
  height: 7.5px;
  margin: auto;
  content: '';
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
  border-right: 1px solid #000;
  border-bottom: 1px solid #000;
}

.midcareer-details__element__tag-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  width: calc(100% - 10px);
  -webkit-transform: translateX(-5px);
  transform: translateX(-5px);
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

.midcareer-details__element__tag-list > li {
  margin: 8px 5px 0;
  padding: 2px 15px 0;
  text-align: center;
  color: #fff;
  border-radius: 4px;
  background: #000;
}

.midcareer-details__conts {
  padding: 30px 30px 40px;
  background: #ffeef1;
}

.midcareer-details__conts > p {
  font-size: 1.6rem;
  line-height: 2.2;
  letter-spacing: 0.05em;
}

.midcareer-details__conts > p + .midcareer-details__conts__more {
  margin-top: 20px;
}

.midcareer-details__conts__more {
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  width: 260px;
  height: 60px;
  margin: 0 auto;
  border-radius: 50px;
  background: -webkit-gradient(
    linear,
    left top,
    right top,
    from(#f03),
    to(#f57)
  );
  background: linear-gradient(90deg, #f03 0%, #f57 100%);
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}

.midcareer-details__conts__more:hover {
  opacity: 1;
}

.midcareer-details__conts__more > .midcareer-details__conts__more__inner {
  position: relative;
  z-index: 1;
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  overflow: hidden;
  width: calc(100% - 4px - 4px);
  height: calc(100% - 4px - 4px);
  margin: auto;
  border-radius: inherit;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}

.is-ie
  .midcareer-details__conts__more
  > .midcareer-details__conts__more__inner {
  -webkit-transform: translateX(-4px);
  transform: translateX(-4px);
}

.midcareer-details__conts__more
  > .midcareer-details__conts__more__inner::before {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  display: block;
  width: 120%;
  height: 100%;
  margin: auto;
  content: '';
  -webkit-transition: 0.7s cubic-bezier(0.215, 0.61, 0.355, 1);
  transition: 0.7s cubic-bezier(0.215, 0.61, 0.355, 1);
  -webkit-transform: skew(-39deg) translateX(-10%);
  transform: skew(-39deg) translateX(-10%);
  -webkit-transform-origin: right center;
  transform-origin: right center;
  background: #fff;
}

.midcareer-details__conts__more > .midcareer-details__conts__more__inner:hover {
  opacity: 1;
}

.midcareer-details__conts__more
  > .midcareer-details__conts__more__inner
  > span {
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1;
  position: relative;
  z-index: 2;
  -webkit-transition: 0.2s cubic-bezier(0.215, 0.61, 0.355, 1);
  transition: 0.2s cubic-bezier(0.215, 0.61, 0.355, 1);
  letter-spacing: 0.05em;
  color: #f03;
}

@media only screen and (min-width: 767px) {
  .st-main {
    border-bottom: 1px solid #ccc;
  }

  .midcareer-details__element__list > li > a:hover {
    padding: 23px 20px 30px;
    opacity: 1;
    color: #f03;
    background: #ffeef1;
  }

  .midcareer-details__conts__more
    > .midcareer-details__conts__more__inner:hover::before {
    -webkit-transform: skew(-39deg) translateX(110%);
    transform: skew(-39deg) translateX(110%);
  }

  .midcareer-details__conts__more
    > .midcareer-details__conts__more__inner:hover
    > span {
    color: #fff;
  }
}

@media only screen and (max-width: 768px) {
  .c-l-lower-mv__inner {
    background: transparent;
  }

  .c-l-lower-mv__inner > .c-l-column {
    background: url('../images/midcareer/bg_mv_sp.jpg') center center;
    background-size: cover;
  }

  .midcareer-nav {
    display: none;
  }

  .midcareer-nav__list {
    width: 100%;
  }

  .midcareer-section__inner {
    width: 100%;
    padding: 50px 0 70px;
  }

  .midcareer-dl {
    border-top: 2px solid #000;
  }

  .midcareer-details__list > li:last-child .midcareer-dl {
    border-bottom: 2px solid #000;
  }

  .midcareer-dl__title {
    font-size: 1.6rem;
    font-weight: 400;
    padding: 0;
  }

  .midcareer-dl__title::after {
    content: none;
  }

  .midcareer-dl > dt {
    position: relative;
    padding: 15.5px 25px 19.5px 0;
    text-align: left;
  }

  .midcareer-dl > dt::before,
  .midcareer-dl > dt::after {
    position: absolute;
    top: 0;
    right: 15px;
    bottom: 0;
    width: 14px;
    height: 2px;
    margin: auto;
    content: '';
    -webkit-transition: 0.3s cubic-bezier(0.215, 0.61, 0.355, 1);
    transition: 0.3s cubic-bezier(0.215, 0.61, 0.355, 1);
    background: #000;
  }

  .midcareer-dl > dt::after {
    -webkit-transform: rotate(90deg);
    transform: rotate(90deg);
  }

  .midcareer-dl > dt + dd {
    margin-top: 0;
  }

  .midcareer-dl > dd {
    display: none;
  }

  .midcareer-details__list > li + li {
    margin-top: 0;
  }

  .midcareer-details__element__list {
    border-bottom: none;
  }

  .midcareer-details__element__list > li > a {
    padding: 24px 15px 20px;
  }

  .midcareer-details__element__list-item {
    background: #eee;
  }

  .midcareer-details__element__list-item
    + .midcareer-details__element__list-item {
    border-top: 1px solid #fff;
  }

  .midcareer-details__element__list-item__title {
    font-size: 1.4rem;
    line-height: 1.6;
    display: block;
  }

  .midcareer-details__element__list-item__title::after {
    width: 5px;
    height: 5px;
  }

  .midcareer-details__conts {
    padding: 20px 20px 30px;
  }

  .midcareer-details__conts__more {
    width: 100%;
    height: 60px;
  }

  .midcareer-details__conts__more > .midcareer-details__conts__more__inner {
    background: #fff;
  }

  .midcareer-details__conts__more
    > .midcareer-details__conts__more__inner::before {
    content: none;
  }

  .midcareer-details__conts__more
    > .midcareer-details__conts__more__inner
    > span {
    font-size: 1.8rem;
  }
}