desktop and mobile header combined – logo shrinks too much in mobile version

Hi there,

I’ve set up a header section with a desktop version and a mobile version.
On the mobile version, now the header-logo shrinks too much (because it seems to get the settings from the desktop version).

How can I prevent the shrinking effect in the mobile version?

I’ve tried this within media queries, but nothing happens ;-(
(logo image has class “sticky-logo”)

.she-header active {
.sticky-logo img {
width: 100%!important;
}
}

Thank you!