Css condition for mobile

[swtscp]

Quote

@media only screen and (max-width: 480px) and (max-width: 280px) {
     .site-header .home-link img {
        margin-top: -50px;
    }
}

It seems to be working with the chrome tool but not with this code can someone help me? 

[swtscp]

fixed it

[vorticalbox]

26 minutes ago, swtscp said:

fixed it

You should post your solution and then mark it as solved so other people looking can find an answer.