Click the Page Layout tab.
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Then click the Theme Colors button
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Then click a color theme.
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To create theme colors, then click Create New Theme Colors.

Click the Theme Colors button arrows (Text/Background, Accent, or Hyperlink, etc.) for the colors you want to change.

Click a new color, or click More Colors to select a color from the Standard or Custom tab, and then click OK.

Click the Reset button to return all color changes to their original colors.

Type a new name for the color theme.
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Click Save.
