img.showhide {
  padding: 0 8px;
}
.trigger {
/*  background: #fff;*/
  cursor: pointer;
}		
.trigger:hover {
  cursor: pointer;
  background: #eee;
}		
.expanded {
  /*background: #fff;*/
  cursor: pointer;
}
.expanded:hover {
 /* background: #eee;*/
  cursor: pointer;
}