.viz-visual-col {
  position: relative;
  height: 360px;
}

#viz-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

#viz-tweaks-panel {
  display: none;
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #fff;
  border: 1px solid #e0ddd6;
  border-radius: 10px;
  padding: 20px;
  width: 230px;
  box-shadow: 0 4px 24px rgba(0,0,0,.08);
  z-index: 999;
}

.viz-tweak-row {
  margin-bottom: 12px;
}