.glyph {
	background-repeat: no-repeat;
	padding-left:30px;
	min-height:30px;
	float:left;
}
.glyph2 {
	background-repeat: no-repeat;
	padding-left:18px;
	min-height:18px;
	float:left;
}
.tractor { background:url("../glyphicon/glyphicons-610-tractor.png");}
.usine { background:url("../glyphicon/glyphicons-610-tractor.png");}