t / t4018 / css-long-selector-liston commit tree-diff: convert diff_root_tree_sha1 to struct object_id (7b8dea0)
   1p.header,
   2label.control-label,
   3div ul#RIGHT {
   4    margin-top: 10px!important;
   5    border : 10px ChangeMe #C6C6C6;
   6}