Event.addBehavior({
  '.feature ul#projectThumbnails li:mouseover':function() {
    this.setStyle({
      "background-color":"#EB8419",
      "cursor":"pointer"
    })
  },
  
  '.feature ul#projectThumbnails li:mouseout':function() {
    this.setStyle({
      "background-color":"white"
    })
  }
});