smartform/Layout Layout settings to adjust the <code>ResponsiveGridLayout</code> used inside the <code>Form</code>. sap.ui.core/Element Default span for labels in extra large size. Default span for labels in large size. This span is only used if more than 1 container is in one line, if only 1 container is in the line the <code>labelSpanM</code> value is used. Default span for labels in medium size. This property is used for full size containers. If more than one Container is in one line, <code>labelSpanL</code> is used. Default span for labels in small size. Number of grid cells that are empty at the end of each line on extra large size. Number of grid cells that are empty at the end of each line on large size. Number of grid cells that are empty at the end of each line on medium size. Number of grid cells that are empty at the end of each line on small size. Number of columns for extra large size.<br> The number of columns for extra large size must not be smaller than the number of columns for large size. Number of columns for large size.<br> The number of columns for large size must not be smaller than the number of columns for medium size. Number of columns for medium size. If the <code>SmartForm</code> contains only one single Group and this property is set, the Group is displayed using the full size of the <code>SmartForm</code>. In this case the properties <code>columnsL</code> and <code>columnsM</code> are ignored.<br> In all other cases the Group is displayed in the size of one column. Breakpoint (in pixel) between large size and extra large (XL) size. Breakpoint (in pixel) between Medium size and Large size. reakpoint (in pixel) between Small size and Medium size. A string type that represents Grid's span values for large, medium and small screens. Allowed values are separated by space Letters L, M or S followed by number of columns from 1 to 12 that the container has to take, for example: "L2 M4 S6", "M12", "s10" or "l4 m4". Note that the parameters has to be provided in the order large medium small.<br> The value set here will be set to all group elements when used with horizontal layout (<code>SmartForm</code> property <code>useHorizontalLayout</code>)