code: function(style) {
          var me = this,
              inputEl = me.inputEl;
          if (inputEl) {
              inputEl.applyStyles(style);
          }
          me.fieldStyle = style;
      }
docs: Set the {@link #fieldStyle CSS style} of the {@link #inputEl field input element}.
  @param {String/Object/Function} style The style(s) to apply. Should be a valid argument to {@link
  Ext.Element#applyStyles}.