.lp-logobar {
    position: fixed;
    z-index: 100;
    width: 100%;
    padding: 5px 0 5px 10px;
    transition: background 0.3s;
}

.lp-logobar.scroll {
    background-color: rgba(0, 0, 0, 0.7);
}

a.lp-logo {
    width: 150px;
    display: inline-block;
}

@media screen and (min-width: 768px) {
    .lp-logobar {
        width: 375px;
    }
}