body {
  overflow: scroll;   /* vertical scrollbar is mandatory */
  overflow-x: hidden; /* but horizontal scrollbar is forbidden */

  font-family: Georgia, serif;
  font-size: 13pt;
  line-height: 1.4em;
}

h1 {
  font-size: 20pt;
  text-align: center;
}

h2 {
  font-size: 16pt;
  text-align: center;
}

h2 .Rift {
  font-style: italic;
  color: #F4F4FF;
  text-shadow: 0px 0px 6px #002;
}

#debugstart {
  font-size: 0.8em;
}

.Inventory {
  position: fixed;
  top: 1em;
  right: 0px;

  background: #EEE;
  padding: 0.5em 1em;
  border: 1px solid #CCC;
  border-right: none;
  border-top-left-radius: 6px;
  border-bottom-left-radius: 6px;
}

.Inventory ul {
  list-style: none;
  padding-left: 0px;
}

.InvLabel {
  color: #888;
  font-style: italic;
}

.Inventory .DragWord {
  margin: 2px;
}

.MainColumn {
  position: relative;
  width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.NextPageButton {
  font-size: 1em;
  background: #EAA;
  border: 2px solid #844;
  border-radius: 8px;
}

.NextPageButton:active {
  background: #F66;
}

.ChoiceOpt {
  border: 1px solid #888;
  padding: 1em;
}

.ChoiceLong_0 {
  display: none;
}
.ChoiceLong_1 {
  display: none;
}
.ChoiceShort_0 {
  display: block;
}
.ChoiceShort_1 {
  display: block;
}
.ChoiceIs_0 .ChoiceLong_0 {
  display: block;
}
.ChoiceIs_1 .ChoiceLong_1 {
  display: block;
}
.ChoiceIs_0 .ChoiceShort_0 {
  display: none;
}
.ChoiceIs_1 .ChoiceShort_1 {
  display: none;
}

.CenterBlock {
  text-align: center;
}

.RightBlock {
  text-align: right;
}

.FootRoom {
  height: 8em;
}

.DragWord {
  display: inline-block;
  background-color: #C8F;
  padding: 2px 6px;
  border: 2px solid #A6E;
}

.SupplyWord {
  display: inline-block;
  background-color: #8CF;
  padding: 2px 6px;
  border: 2px solid #6AE;
}

.Dragging {
  border: 2px solid #C8F;
  color: #444;
}

.DragOver {
  background-color: #F0F;
  color: #000;
}

.DragTarget {
  display: inline-block;
  background-color: #AAF;
  padding: 2px 4px;
}

.DemandTarget {
  display: inline-block;
  background-color: #6D8;
  padding: 2px 4px;
}

.StaticTarget {
  display: inline-block;
  background-color: #EB4;
  padding: 2px 4px;
}

.FloatNote {
  position: absolute;
  width: 8em;
  background: #EEE;
  color: #888;
  padding: 0.5em 0.5em;
  border-radius: 16px;

  text-align: center;
  font-size: 0.85em;
  font-style: italic;
}