@charset "utf-8";
/* CSS Document */
#wrapper1 {
  font-family: '源ノ角ゴシック Code JP EL', '源ノ角ゴシック Code JP N';
  font-weight: bold;
  color: #e83929;
  padding: 15px 0;
  text-align: center;
}
.audio_button {
  width: 100px;
  height: 100px;
  margin: 5px auto;
  background: url("../img/enaga1.png") no-repeat center center;
  background-size: contain;
}
.play .audio_button {
  background-image: url("../img/enaga2.png");
  text-align: center;
}
.audio_button:hover {
  opacity: 0.7;
  filter: alpha(opacity=70);
  -ms-filter: "alpha(opacity=70)";
}