.logo-bar {
    text-align: center;
}

.logo-bar__item {
    display: inline-block;
    vertical-align: middle;
    margin: 20px 10px
}

.logo-bar__item img {
    max-width: 100%;
    margin: 0 auto;
    width: 100%;
    height: auto
}


@media screen and (max-width: 767px) {
 
    .logo-bar {
        display: flex;
        align-items: center;
        min-width: 100%;
        max-width: 100%;
        margin-top: 20px;
        overflow-x: scroll;
    }
    .logo-bar__item {
        min-width: 40%;
    }
}