Mobile view change height only?

Site URL: https://www.giant.space

I have tried;

@media screen and (max-width:767px) {
[data-section-id="60fe9c2f6afa3c563d77b71f"] {
    min-height: 27vh !important;
}
[data-section-id="60e6ebcb59b8474717d5845f"] + section {
    min-height: 27vh !important;
}
}

mobile looks great when the height is set to 27 

But when I try to set desktop as well it changes both sections.

Any help with this would be greatly appreciated! 

You mean you want to keep height in desktop & change height on mobile only?