# Viewer Option

## Fit

- none : No settings to fit, keep original screen (Vertical and horizontal scrollbars may be visible)
- ratio : using the property of a smaller ratio of screen width or height (Scrollbar not visible)
- both : Increase or decrease the screen to fit the size of the screen (Scrollbar not visible)
- width : Display the screen from the top according to the size of the screen by fitting only the width of the screen (Vertical scrollbar may be visible)
- height : Display the screen from the left by matching only the height of the screen to the size of the screen (Horizontal scrollbar may be visible)