@import url('https://fonts.googleapis.com/css?family=Montserrat');
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.logos-carousel {
    font-family: 'Montserrat', sans-serif;
    background-color: #fff;
    color: #111;
    height: 50vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

 :root {
    --marquee-width: 80vw;
    --marquee-height: 20vh;
    /* --marquee-elements: 12; */
    /* defined with JavaScript */
    --marquee-elements-displayed: 5;
    --marquee-element-width: calc(var(--marquee-width) / var(--marquee-elements-displayed));
    --marquee-animation-duration: calc(var(--marquee-elements) * 3s);
}

.marquee {
    width: var(--marquee-width);
    height: var(--marquee-height);
    background-color: rgb(255, 255, 255);
    color: #eee;
    overflow: hidden;
    position: relative;
}

.marquee:before,
.marquee:after {
    position: absolute;
    top: 0;
    width: 10rem;
    height: 100%;
    content: "";
    z-index: 1;
}

.marquee:before {
    left: 0;
    background: linear-gradient(to right, rgb(255, 255, 255) 0%, transparent 100%);
}

.marquee:after {
    right: 0;
    background: linear-gradient(to left, rgb(255, 255, 255) 0%, transparent 100%);
}

.marquee-content {
    list-style: none;
    height: 100%;
    display: flex;
    animation: scrolling var(--marquee-animation-duration) linear infinite;
}

@keyframes scrolling {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-1 * var(--marquee-element-width) * var(--marquee-elements)));
    }
}

.marquee-content li {
    display: flex;
    justify-content: center;
    align-items: center;
    /* text-align: center; */
    flex-shrink: 0;
    width: var(--marquee-element-width);
    max-height: 100%;
    font-size: calc(var(--marquee-height)*3/4);
    /* 5rem; */
    white-space: nowrap;
}

.marquee-content li img {
    width: 80%;
    /* height: 100%; */
    border: 2px solid rgb(255, 255, 255);
}

@media (max-width: 600px) {
     :root {
        --marquee-width: 100vw;
        --marquee-height: 16vh;
        --marquee-elements-displayed: 3;
    }
    .marquee:before,
    .marquee:after {
        width: 5rem;
    }
}