The radio button tab contains parameters that affect the appearance of radio buttons that are shown to participants when taking a survey.

• Radio button: Specifies is default system or custom radio button should be used in surveys.
  Templates optimized for mobile devices should use custom radio button for the same reason as detailed for check boxes.

• Radio button size: Determines the size in pixels of the radio button.

Example:

: size 35

: size 20

• Radio button color: Determines the color of the radio button.

Example:

: color #0059A2

: color #006600

• Radio button outer border thickness: Determines the thickness of the outer line for the radio button.

Example:

: thickness 3

: thickness 5

• Color inside of radio button: Determines if the inside of the radio button has color or if it is transparent. If the radio button inside is transparent, the color of the background for the survey will show through the radio button.

Example:

: with color

: without color

• Uniform center: Determines if the center of the radio button when checked is uniform in color.

Example:

: color not uniform when checked

: color uniform when checked