code: function(pos) {
          if (!arguments.length) {
              return this._styleToPos(this.dom().style);
          }
          pos = this._expandPos(pos);
          this.addStyle(pos);
          return this;
      }
docs: /* ---------------------------- Positioning ----------------------------- 
  Shortcut to set absolute positioning props
  @param {string|object} p Position string in the form of
  'l:10px t:10px r:30% h:200px'