/*＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
 * 難波宮について画面
 *＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝*/
#about {
  position: relative;
  width: 100%;
  overflow-y: auto;
  background-color: rgb(215, 237, 187);
  touch-action: pan-x pan-y;
}
#aboutBuildingArea {
  position: relative;
  margin: 10px 15% 6% 5%;
  pointer-events: none;
}
#aboutBuildingArea button {
  pointer-events: auto;
}
img#aboutBuildingName {
  width: 70%;
}
#aboutBuildingVoiceBtn,
#aboutBuildingVoiceStopBtn {
  position: absolute;
  bottom: -5px;
  right: 0;
  width: 11%;
}
img#aboutBuildingLine {
  position: absolute;
  bottom: -35%;
}
img#aboutBuildingLineText {
  position: absolute;
  top: 0;
  right: -6%;
  width: 3%;
}
#aboutBuildingTextArea {
  margin: 0 15% 20px 6%;
  pointer-events: none;
}
#aboutBuildingTextArea p {
  margin: 0 0 30px;
  line-height: 2;
  letter-spacing: 1px;
  text-align: justify;
  font-size: 4vw;
  font-weight: bold;
  color: #303030;
}
#aboutBuildingTextArea p.en {
  text-align: left;
}
#aboutBuildingTextArea rt {
  margin-bottom: -0.3rem;
  translate: 0 0.2rem;
}
#aboutNaniwaARWebsiteBtn {
  display: block;
  margin: 0 15% 20px 6%;
}
#about #backBtn {
  position: relative;
  float: right;
  margin: 5% 1%;
}