.logo img{
    height: 30px;
    margin-top: 10px;
}

@media screen and (max-width: 1480px){
    .logo img{
        height: 22px;
    }    
}

@media screen and (max-width: 1152px){
    .logo img{
        height: 20px;
        margin-top: 8px;    
    }    
}