.fa-puzzle-piece:before {
  content: "\f12e";
}

#admin-menu a.project-aliases {
/*    background-image: url(../images/aliases.png);*/
}
#admin-menu a.project-aliases:before{
	content: "\f12e";
}
.icon-rename {
/*    background-image: url(../images/rename.png);*/
}

.icon-rename:before{

}
.icon-rename:before {
  content: "\f14b";
}