Global style provides you a basic setting panel to match the checkout page color scheme with your theme.
1. Button and Border color: These settings will let you change all buttons color on checkout page . You can select button background and button text colors.If you are using any custom button use class “cclw_button” .
2.Header colors: These sections will let you change the header color and Its text color.An example of Header design is the below screenshot.
3 Save all settings.