.jimu-widget-app-switcher-setting .group-item {
  position: relative;;
  float: left;
  width: 25%;
  height: 150px;

  border: 1px solid grey;
  border-radius: 5px;

  margin: 5px;
}

.jimu-widget-app-switcher-setting .group-item.selected {
  background-color: #bbb;
}

.jimu-widget-app-switcher-setting .group-item:hover {
  background-color: #ddd;
  cursor: pointer;
}

.jimu-widget-app-switcher-setting .group-item > h3 {
  font-size: 14px;
  color: #333;
}

.jimu-widget-app-switcher-setting .group-item > img {
  float: left;
  padding: 10px;
}