@keyframes slide {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-100%);
    }
}

.logos {
    overflow: hidden;
    padding: 30px 0;
    background: white;
    white-space: nowrap;
    position: relative;
}

    .logos:before,
    .logos:after {
        position: absolute;
        top: 0;
        width: 250px;
        height: 100%;
        content: "";
        z-index: 2;
    }

    .logos:before {
        left: 0;
        background: linear-gradient(to left, rgba(255, 255, 255, 0), white);
    }

    .logos:after {
        right: 0;
        background: linear-gradient(to right, rgba(255, 255, 255, 0), white);
    }

    .logos:hover .logos-slide {
        animation-play-state: paused;
    }

.logos-slide {
    display: inline-block;
    animation: 35s slide infinite linear;
}

    .logos-slide img {
        height: 60px;
        margin: 0 40px;
    }