.staff {
  background-repeat: no-repeat;
  background-size: cover
}
.staff-head__sub, .staff-head__ttl {
  text-align: center
}
.staff-head__ttl:after {
  margin-left: auto;
  margin-right: auto;
  content: "";
  display: block;
  height: 1px;
  background-color: #000
}
.staff-head__sub {
  font-family: YuGothic, "Yu Gothic", sans-serif
}
.staff-body>:last-child {
  margin-bottom: 0
}
.staff-section__ttl {
  text-align: center;
  font-family: YuGothic, "Yu Gothic", sans-serif;
  color: #fff
}
.staff-txt {
  text-align: center
}
@media screen and (max-width:640px) {
  .staff {
    padding-top: 48px;
    padding-bottom: 56px;
    background-image: url(../img/staff/bg--s.jpg?20210213)
  }
  .staff-head {
    margin-bottom: 32px
  }
  .staff-head__ttl:after {
    margin-top: 24px;
    margin-bottom: 16px;
    width: 20px
  }
  .staff-head__ttl-img {
    width: 241px;
    height: 39px
  }
  .staff-head__sub {
    font-size: .75rem;
    font-weight: 400
  }
  .staff-section {
    margin-bottom: 48px
  }
  .staff-section__ttl {
    margin-bottom: 16px;
    font-size: .625rem;
    font-weight: 400
  }
  .staff-list {
    margin-bottom: 16px
  }
  .staff-list__term {
    text-align: center;
    font-size: .625rem
  }
  .staff-list__desc {
    text-align: center;
    font-size: .75rem
  }
}
@media screen and (min-width:641px) {
  .staff {
    padding-top: 104px;
    padding-bottom: 132px;
    background-image: url(../img/staff/bg--l.jpg?20210213)
  }
  .staff-head {
    margin-bottom: 88px
  }
  .staff-head__ttl:after {
    margin-top: 37px;
    margin-bottom: 24px;
    width: 40px
  }
  .staff-head__ttl-img {
    width: 356px;
    height: 58px
  }
  .staff-head__sub {
    font-weight: 700;
    font-size: 1.25rem
  }
  .staff-section {
    margin-bottom: 80px
  }
  .staff-section__ttl {
    margin-bottom: 40px;
    font-weight: 700;
    font-size: 1.125rem
  }
  .staff-list {
    display: flex;
    justify-content: center
  }
  .staff-list>* {
    flex: 0 0 50%;
    line-height: 2.53333
  }
  .staff-list__term {
    text-align: right;
    padding-right: 32px
  }
  .staff-list__desc {
    padding-left: 32px
  }
}