Frames/template/css/ui.css

:root {
  --content-height: 100vh;
  --language-height: 10vh;
  --bottom-height: 10vh;
  --nav-top: 25vh;
}

[is="x-ui"] {
  font-family: sans-serif;
  font-size: 1.5em;
}

body {
  margin: 0;
  padding: 0;
}
.hidden {
  display: none !important;
}

#content {
  display: table;
  padding: 0;
  margin: 0;
  width: 100%;
  height: var(--content-height);
}
#content .added {
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  width: 100vw;
  height: 100vh;
}

#control {
  position: absolute;
  padding: 0;
  margin: 0;
  height: var(--bottom-height);
  bottom: 0;
  width: 100%;
}
#control > button {
  position: absolute;
  bottom: 0.5em;
  outline: 0;
}
#control > button::-moz-focus-inner {
  border: 0;
}
#control button[name=previous] {
  left: 4em;
}
#control button[name=first] {
  left: 1em;
}
#control button[name=error] {
  left: 50%;
  transform: translate(-50%, 0);
}
#control button[name=next] {
  right: 4em;
}
#control button[name=last] {
  right: 1em;
}

#reasons {
  position: absolute;
  bottom: var(--bottom-height);
  left: 50%;
  transform: translate(-50%, 0);
}
#reasons button {
  width: 100%;
}

#nope {
  display: table-cell;
  font-weight: bold;
  vertical-align: middle;
  text-align: center;
  height: 100%;
  width: 100%;
  font-size: 3em;
}

#nav {
  position: absolute;
  right: 0;
  top: var(--nav-top);
  left: 0;
}

#languages {
  position: absolute;
  right: 0;
  top: 0;

  flex: 0 1 auto;
  text-align: right;
  font-size: var(--language-height);
}
@font-face {
  font-family: flag-font;
  src: local("BabelStoneFlags.ttf") format("truetype");
}
.lang-select-item {
  padding-right: 0.1em;
  font-family: flag-font;
}