code: function(css, pos) {
  			var cssProp = null;
  			/** @type EditContainer */
  			var cssRule = typeof css === 'string' ? this.parseFromPosition(css, pos, true) : css;
  			if (cssRule) {
  				cssProp = cssRule.itemFromPosition(pos, true);
  				if (!cssProp) {
  					// in case user just started writing CSS property
  					// and didn't include semicolon–try another approach
  					cssProp = utils.find(cssRule.list(), function(elem) {
  						return elem.range(true).end == pos;
  					});
  				}
  			}
  
  			return cssProp;
  		}
docs: Locates CSS property in given CSS code fragment under specified character position
  @param  {String} css CSS code or parsed CSSEditContainer
  @param  {Number} pos Character position where to search CSS property
  @return {CSSEditElement}