As a best practice, use a dynamic Layout Group instead of this control. See Layout
    Groups. 
    
      
      The Row Repeat layout presents each item from the source in horizontal rows, typically
      Styles set here apply to the body of accordion controls.
      
        A preview of the currently selected format displays to the right. You can also preview formats by selecting Actions > Launch in the toolbar and then choosing one of the following preview options:
        Run Process,
        Open Portal,
        Harness Preview,
        UI Gallery Preview,
        Skin Preview.
      
      
        
        Border
      
      
            
              | Use mixin | 
              
                 
                  If desired, you can specify the Top, Left, Right, or Bottom border as
                  none,
                  solid,
                  dashed, or
                  dotted, rather than inheriting the style from the selected mixin.
                 
               | 
            
            
              | Specify styles | 
              You can specify a custom border by selecting or clearing the
    Apply to all sides check box: 
   - When selected, you can choose the same border style, pixel width, and color for the top,
    right, bottom, and left borders.
 
   - When cleared, you can choose a border style, pixel width, and color for the top, right,
    bottom, and left borders individually.
 
   
The following border styles are available: 
               | 
            
          
 
      
        
        Padding
      
      
      
        
        Background
      
      
            
              | Use mixin | 
                | 
            
            
              | Specify styles | 
               Select this check box to define a custom background:  Select the background Type: 
      
        - none
 
        - Indicates no background color, similar to setting a transparent background.
 
      
      
        - solid
 
        - Enter a hexadecimal value (such as 
#3d3d3d), or click the box next to
          the Color field to choose a color. 
      
      
        - gradient
 
        - Select the Direction in which you want to blend the background
          colors (horizontal or vertical. Specify the
            Start and Stop colors of the gradient.
          Specify a Backup color, in the event that the browser cannot render
          the gradient.
 
      
      
        - image
 
        - Select a background image by specifying the following options:
 
        - 
          
            
              - Background color
 
              - To use the background color specified in a mixin, choose obtained from mixin and
                then click the gear icon to select the mixin. Alternatively, you can select custom
                color and enter the CSS hexadecimal value or click the box next to the field to
                choose a color.
 
            
            
              - Location
 
              - Enter the location of the file, including the relative path. For example,
                  images/AlphaCorpLogo.png.
 
            
            
              - Tile
 
              - Specify tile settings for the image.
 
              - 
                
                  - If you want to use a single image, select None.
 
                  - If you want a row of images in the background, select
                      Horizontal.
 
                  - If you want a column of images in the background, select
                      Vertical.
 
                  - If you want rows and columns containing the image in the background, select
                      Both.
 
                 
               
            
            
              - Position
 
              - Specify the placement of the starting tiled image, for example: top left.
 
            
            
              - Additional styles
 
              - You can apply additional styles, specific to styling the text
                for this element, by specifying a CSS attribute and value. You must specify a CSS
                attribute that is related to background styles. Click Add additional
                  styles to define another CSS attribute-value pair.
 
            
           
         
      
     
                
               | 
            
          
 
      
        Skin rules — Completing the Components tab
      
      
        About Skin rules
      
      Skin form — Components tab — Layouts — Layout
        Groups