body,
html {
  width: 100%;
  height: 100%;
  -webkit-user-select: none;
  user-select: none;
  -webkit-app-region: drag;
}

body {
  margin: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #333;
  background-color: #eee;
  font-size: 12px;
  font-family: 'Helvetica', 'Arial', 'ヒラギノ角ゴ Pro W3', 'Hiragino Kaku Gothic Pro', 'メイリオ', Meiryo, 'ＭＳ Ｐゴシック', 'MS PGothic', sans-serif;
}

.logo {
  width: 200px;
  cursor: pointer;
  -webkit-user-select: none;
  user-select: none;
}

.title,
.copyright,
.description {
  margin: 0.2em;
}

.title {
  cursor: pointer;
}

.description {
  margin-bottom: 1em;
  text-align: center;
}

.versions {
  border-collapse: collapse;
  margin-top: 1em;
}

.copyright,
.versions {
  color: #999;
}

.link {
  cursor: pointer;
  color: #80a0c2;
}

.bug-report-link {
  -webkit-app-region: no-drag;
  position: absolute;
  right: 0.5em;
  bottom: 0.5em;
}