@media (min-width: 320px) and (max-width: 768px) {
    .logo-mob {
        width: 200px;
    }
    
}    
@media (max-width: 768px){
    body:not(.carrinho-checkout) .logo-mob {
        left: calc(calc(100vw / 2) - 115px)!important;
        position: fixed!important;
    }
    .logo {
        width: 200px;
    }
}