[inator]

Here’s my approach in case you want to consider an alternative for the next release:

@media only screen and (max-width: 767px) {
    #logo a:first-child{
        padding-top: 20px !important;
    }

    #logo img {
        max-height: 52px !important; /* adjust accordingly */
    }
}

@media only screen and (max-width: 991px) {
    #logo a:first-child{
        width: 100%;
    }

    #logo img {
        margin-left: auto;
        margin-right: auto;
        width: auto !important;
    }

    #logo a.mobile-menu-show {
        position: fixed;
        top: 5px;
        right: 5px;
    }
}

Please let me know if you see any flaws. Thanks!