Coding to make cover page different for Mobile and Desktop version

Add to Home > Design > Custom CSS

@media screen and (max-width:640px) {
.scrim {
    background: rgba(0,0,0,0.75) !important;
}
}

Thanks tuanphan for the solution! When i preview it on squarespace preview (desktop and mobile version), it works nicely. However when I tried viewing on the actual domain on the phone, it didn't work for my case (i think because CSS doesn't work on cover page). Nonetheless thanks for your help, I think I will try to create a new page instead of using a cover page!

20 hours ago, JamieC said:

Thanks tuanphan for the solution! When i preview it on squarespace preview (desktop and mobile version), it works nicely. However when I tried viewing on the actual domain on the phone, it didn't work for my case (i think because CSS doesn't work on cover page). Nonetheless thanks for your help, I think I will try to create a new page instead of using a cover page!

Try adding this to Cover Page Settings > Advanced > Header

<style>
  @media screen and (max-width:640px) {
.scrim {
    background: rgba(0,0,0,0.75) !important;
}
}
</style>