/* onair
##################################### */
#onair #main {
  background: url("../img/onair/bg_t.png") no-repeat 0 0/100% auto;
}

#onair .list_wrapper {
  position: relative;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  letter-spacing: normal;
  vertical-align: top;
  z-index: 1;
}

#onair .list_wrapper i {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  z-index: -1;
}

#onair .list_wrapper i:before {
  content: '';
  position: relative;
  display: block;
  height: 100%;
  background: url("../img/common/frame05_m.png") repeat-y 50% 0;
  background-size: 100% auto;
}

#onair .list_wrapper i:after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("../img/common/frame05_t.png") no-repeat 50% 0, url("../img/common/frame05_b.png") no-repeat 50% 100%;
  background-size: 100% auto;
  z-index: 1;
}

#onair .list_wrapper .caution {
  color: #9a1e23;
}

.list_onair {
  text-align: center;
}

.list_onair:not(:last-child) {
  /*margin-bottom: 50px;*/
  margin-bottom: 20px;
}

.list_onair li:not(:last-child) {
  margin-bottom: 50px;
}

/*.list_onair li:nth-last-of-type(-n+3) {
  margin-bottom: 10px;
}*/

.list_onair .ch {
  margin-bottom: 10px;
  color: #9a1e23;
}

.list_onair a {
  color: #9a1e23;
}

/* onair pc
===================================== */
@media screen and (min-width: 769px) {
  #onair .ttl_sub {
    width: 300px;
  }
  #onair .list_wrapper {
    padding: 75px;
  }
  #onair .list_wrapper:not(:last-child) {
    margin-bottom: 55px;
  }
  #onair .list_wrapper i {
    padding: 75px 0;
  }
  #onair .list_wrapper .caution {
    text-align: center;
    font-size: 14px;
    font-size: 1.4rem;
    line-height: 2;
    font-weight: normal;
  }
  .list_onair .ch {
    color: #9a1e23;
    font-size: 14px;
    font-size: 1.4rem;
    line-height: 1;
    font-weight: normal;
  }
  .list_onair .day.announcement {
    font-size: 20px;
    font-size: 2.0rem;
    font-weight: bold;
  }
  .list_onair .notes {
    font-size: 14px;
    font-size: 1.4rem;
    line-height: 2;
    font-weight: normal;
  }
}

/* onair sp
===================================== */
@media screen and (max-width: 768px) {
  #onair .list_wrapper {
    padding: 12.3839% 10% 18.57585%;
  }
  #onair .list_wrapper:not(:last-child) {
    margin-bottom: 10%;
  }
  #onair .list_wrapper i {
    padding: 10.66667% 0;
  }
  #onair .list_wrapper .caution {
    font-size: 12px;
    font-size: 1.2rem;
    line-height: 2;
    font-weight: normal;
  }
  .list_onair .ch {
    color: #9a1e23;
    font-size: 12px;
    font-size: 1.2rem;
    line-height: 1;
    font-weight: normal;
  }
  .list_onair .day {
    margin-bottom: 15px;
  }
  .list_onair .day.announcement {
    font-size: 14px;
    font-size: 1.4rem;
    font-weight: bold;
  }
  .list_onair .notes {
    text-align: left;
    font-size: 12px;
    font-size: 1.2rem;
    line-height: 2;
    font-weight: normal;
  }
}