.box-visual {
  position: relative;
  margin: 40px auto;
  padding: 0;
  max-width: 400px;
  height: 160px;
  text-align: center;
}
.box-visual a {
  position: absolute;
  top: 50%;
  left: 50%;
  color: white;
  font-weight: bold;
  font-size: 1.5em;
  transform: translate(-50%,-50%);
}
.box-visual img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}
.box-visual audio {
  width: 100%;
  height: 30px;
}

h2 {
  border-bottom: unset;
}

.catch {
  margin: 20px 0;
  text-align: center;
  font-size: 2em;
  word-break: keep-all;
}

.top_title {
  margin:0;
  padding: 0;
  font-size: 0.7rem;
  color: gray;
}

.banner img {
  margin: 0px;
  width: 100%;
  height: 33.333vw;
  object-fit: cover;
}