Choosing font effects
The Font Effects tab of the Format Cells dialog offers more font options.
Format Cells > Font Effects
Underlining
The underlining options are summarized in the figure below.
Calc underline options
The underlining color can also be changed on this tab.
Strikethrough
The strikethrough options are summarized in the figure below.
Calc strikethrough options
Relief
The relief options are embossed (raised text), engraved (sunken text), outline, and shadow, as shown below.
Calc relief options