/*
All
*/
@media all
{
    .block-logo-img {
        width: 100%;
        max-width:calc(10rem + 6vw)
    }
}

/*
MD
*/
@media (min-width: 768px)
{
    .block-logo-img {
        max-width:calc(9rem + 6vw)
    }
}

/*
XL
*/
@media (min-width: 1200px)
{
    .block-logo-img {
        max-width:calc(10rem + 6vw)
    }
}