.ug-layout__root {
  background-color: #000000;
}

.ug-layout__splitter {
  background-color: #444444;
  opacity: 0.001;
  transition: opacity 200ms ease;
}

.ug-layout__splitter:not(.ug-layout__splitter-disabled):hover, .ug-layout__splitter-dragging {
  opacity: 1;
}

.ug-layout__stack-tab {
  background-color: #111111;
  color: #999999;
  font-size: 12px;
  margin-right: 2px;
  box-shadow: 2px -2px 2px rgba(0, 0, 0, 0.3);
}

.ug-layout__stack-tab-active,
.ug-layout__stack-tab:hover,
.ug-layout__default-detach-container {
  background-color: #222222;
  color: #DDDDDD;
}

.ug-layout__drop-indicator {
  box-shadow: inset 0 0 30px #000000;
  background-color: rgba(0, 0, 0, 0.75);
  outline: 1px dashed  #CCCCCC;
}

.ug-layout__close-stack-control {
  color: #FFFFFF;
}

[class^="ug-icon-"], [class*=" ug-icon-"], .ug-layout__icon {
  color: #FFFFFF;
}

.ug-layout__view-container {
  background: #222222;
}