@charset "utf-8";

section {
  margin-bottom: 1em;
  width: 100%;
}

#on-air-date {
  width: 100%;
  font-size: 14px;
}

#thumbnail {
  width: 100%;
  text-align: center;
}

#thumbnail iframe {
  width: 100%;
}

#thumbnail img {
  display: block;
  width: 80%;
  margin: 0 auto;
}

#comment {
  width: 80%;
  margin: 0 auto 1em;
  line-height: 2;
}

#backnumber ul {
  display: block;
}

#backnumber li {
  width: 100%;
  list-style: none;
}

#backnumber li a {
  display: block;
  width: 96%;
  padding: 10px;
  display: flex;
  margin: 0 auto;
  text-decoration: none;
  color: #000;
}

#backnumber li a:hover {
  border-radius: 10px;
  background-color: rgba(176, 185, 73, 0.5);
}

#backnumber .bn-thumbnail {
  width: 48%;
  margin-right: 2%;
}

#backnumber .bn-thumbnail img {
  width: 100%;
}

#backnumber .bn-thumbnail .th-youtube {
  width: 100%;
  position: relative;
}

#backnumber .bn-thumbnail .th-youtube img {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  width: 100%;
  height: 100%;
  object-fit:cover;
}

#backnumber .bn-thumbnail .th-youtube:before {
  content: "";
  display: block;
  padding-top: 56.75%;
}

#backnumber .bn-detail {
  width: 50%;
}

#backnumber .bn-on-air {
  font-size: 13px;
}

#backnumber .bn-title {
  font-size: 16px;
  font-family: 'Yasashisa';
  font-weight: 700;
  transform: rotate(0.05deg);
  line-height: 1.4;
}

#past-season li {
  list-style: none;
}

@media screen and (min-width:768px) {
  #backnumber ul {
    display: flex;
    flex-wrap: wrap;
  }

  #backnumber li {
    width: 50%;
  }
}