mars3d-cesium/Build/Cesium/Widgets/Timeline/lighter.css

CesiumJS是一个JavaScript库，用于在web浏览器中无需插件创建3D地球仪和2D地图，mars3d-cesium是mars3d团队修改版本的CesiumJS。

/* packages/widgets/Source/Timeline/lighter.css */
.cesium-lighter .cesium-timeline-bar {
  background:
    linear-gradient(
      to bottom,
      #eeeeee 0%,
      #ffffff 50%,
      #fafafa 100%);
}
.cesium-lighter .cesium-timeline-ticLabel {
  color: #000;
}
.cesium-lighter .cesium-timeline-ticMain {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 1px;
  height: 50%;
  background: #000;
}
.cesium-lighter .cesium-timeline-ticSub {
  background: #444;
}