@charset "utf-8";

body{
  background: #E0E0E0 url('background.gif') repeat 0 0;
  font-family: "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, Osaka, "sans-serif";
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: #006000;
}

.header {
  text-align: center;
}

.header-title {
  font-size: 2rem;
}

.header-subtitle {
  font-size: 1rem;
  margin-top: 0;
}

.player {
  text-align: center;
}

.music {
  border: 0;
  height: 40px;
  visibility: hidden;
  width: 560px;
}

.copyright {
  font-size: .9rem;
  text-align: center;
}