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  "title" : "Alignment, Scrolling, and Coloring"
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# Alignment, Scrolling, and Coloring

Align elements within a shelf, set how your app reacts to scrolling, and set the
overall color scheme for your app.

## Topics

### Element Alignment

[centered](/documentation/TVML/centered)

Centers media items in a shelf.

[minLength](/documentation/TVML/minlength)

Reserves space for an element.

[rowCount](/documentation/TVML/rowcount)

Specifies the number of rows in a shelf.

### Scrolling

[indexTitles](/documentation/TVML/indextitles)

Specifies index bar titles for a section element.

[showsScrollIndicator](/documentation/TVML/showsscrollindicator)

Shows a scroll indicator along the side of an element appropriate for the user’s
specified language.

### Theme Settings

[theme](/documentation/TVML/theme)

Sets the color scheme for an element.


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