Addon iframe doens't look good on non English website - Non responsive

[Dudo1985]

Actual Behavior:

• What is the issue? (*) -Addon pre checkout page doesn't looks good if used in non English website -Non reponsive (any languages)

Versions: (*)

• Freemius SDK Version: Any
• WordPress Version: Any
• PHP Version: Any

Plugin / Theme: (*)

• Name: ---
• Slug: ---
• Freemius ID: ---

Additional Information:

• Browser Type: (*) Any
• Browser Version: (*) Any
• OS: (*) Any

This is a screenshoot of how the pre-checkout page looks like if used in Italian