@charset "utf-8";

/****************************************************
	Index Wrap Style
*****************************************************/

html,
body {
  position: relative;
  height: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
}

/****************************************************
	Index User Style
*****************************************************/
#wrap {
  height: 100%;
}
#wrapper {
  width: 100%;
  height: 100%;
}
#wrapper iframe {
  width: 100%;
  height: 100%;
  background-color: transparent;
  overflow: scroll;
}

#bgm {
  position: fixed;
  top: 0;
  right: 0;
  text-align: center;
  width: 145px;
  z-index: -999;
}
#bgm a {
  display: none;
  width: 15px;
  height: 15px;
  text-indent: -999px;
  overflow: hidden;
}
#bgm a.on {
  display: inline-block;
}
#site_bgm_box {
  width: 0px;
  height: 0px;
  overflow: hidden;
}