Make sure Calypso is turned on when you are customizing the SCSS file.
Hi Rohit,
Have you compiled the CSS code. If not please compile the CSS code by using Calypso compiler.
https://docs.mendix.com/howto8/front-end/calypso
Thanks,
Ragul.
HI
You need to add your css in theme>web>custom-variables.scss
Or you can create your own scss file and import it in theme>web>main.scss
Regards,
Anahit Pahlevanyan