One of the most powerful features of styles is the ease with which you can change the look of a report. If you decide to change fonts or font sizes in the entire report, all you do is modify the style that controls the font properties. To modify a custom or imported style, in Outline, expand Styles, right‑click the style, then choose Edit Style. All report elements that use that style are automatically updated to use the new formatting.
To modify styles in a linked CSS file, edit the CSS file that resides in the BIRT resource folder. When you save the edits, the report reflects the style changes.
How to modify a style
1 In Outline, expand Styles.
2 Right-click the style you want to modify, then choose Edit Style.
3 In Edit Style, modify the desired style properties, then choose OK. All report elements that use that style are automatically updated to reflect the new format.