    /**
     * @class Ext.grid.property.Grid
     */

    /**
     * @var {string}
     * The background-image of property grid cells
     */
    $grid-property-cell-background-image: 'none' !default;

    /**
     * @var {string}
     * The background-position of property grid cells
     */
    $grid-property-cell-background-position: 'none' !default;

    /**
     * @var {number/string}
     * The padding to add before the text of property grid cells to make room for the
     * background-image. Only applies if $grid-property-cell-background-image is not null
     */
    $grid-property-cell-before-padding: 'none' !default;