cesium/Source/Widgets/BaseLayerPicker/lighter.css

CesiumJS is a JavaScript library for creating 3D globes and 2D maps in a web browser without a plugin.

.cesium-lighter .cesium-baseLayerPicker-itemIcon {
  border-color: #759dc0;
}

.cesium-lighter .cesium-baseLayerPicker-dropDown {
  background-color: rgba(240, 240, 240, 0.75);
}

.cesium-lighter .cesium-baseLayerPicker-sectionTitle {
  color: black;
}

.cesium-lighter .cesium-baseLayerPicker-itemLabel {
  color: black;
}

.cesium-lighter
  .cesium-baseLayerPicker-item:hover
  .cesium-baseLayerPicker-itemIcon {
  border-color: #000;
}

.cesium-lighter
  .cesium-baseLayerPicker-selectedItem
  .cesium-baseLayerPicker-itemLabel {
  color: rgb(0, 61, 168);
}

.cesium-lighter
  .cesium-baseLayerPicker-selectedItem
  .cesium-baseLayerPicker-itemIcon {
  border: double 4px rgb(0, 61, 168);
}