LESS keeps reverting

May I know which file did you add your custom code? JA Educatsy template is built with T4 framework and it's better to add into custom css file as suggested here: https://www.joomlart.com/documentation/t4-framework/css-scss-customization

Regards

'bg-secondary' is a base class, you should not override that way.

It should be:

.acm-features.bg-secondary {
/*your_custom_code_goes_here*/
}

codenamewilson

I changed to:

/*HERO BG*/
.acm-features.bg-secondary {
 background:transparent !important;
}

Kindly check.