/*  this works very well makes a nicely shaped button with image centred */
.icw-leaflet-shape-drawer-button-interior {
 	display:table-cell;
   	vertical-align:middle;
    text-align: center;
      
	background-color:white;

   	height:40px;
   	width:40px;
   	
   	border-radius:2.5px;
   	border: solid grey 1px;
}