/**
 * 原生js项目widget模块化框架
 */

 .mars2d-widgetbar {
  margin: 0 auto;
  position: absolute;
  bottom: 30px;
  left: 20%;
  width: 60%;
  height: auto;
  z-index: 1987;
}
.mars2d-widgetbar .fa {
  margin-right: 5px;
}