Hello mktnegocios,
Thank you for using our theme and for contacting us.
To change the color of active buttons, please navigate to XStore > Theme Options > Styling/Colors and select the Main Color option to suit your needs.
Please refer to the image provided at the following link for further reference: https://postimg.cc/47GZ9LpL
We hope this information is helpful.
Best regards, 8Theme’s Team
