clash-and-dashboard/src/containers/Proxies/style.scss

.proxies-list {
    --item-width: calc(100% / (var(--columns) + 1));
    --gap: calc(var(--item-width) / var(--columns));

    display: flex;
    margin-right: calc(-1 * var(--gap));
    margin-top: 20px;
    flex-wrap: wrap;
    align-content: flex-start;
    list-style: none;

    @include response(xxl) {
        --columns: 12;
    }

    @include response(xl) {
        --columns: 10;
    }

    @include response(lg) {
        --columns: 8;
    }

    @include response(md) {
        --columns: 7;
    }

    @include response(sm) {
        --columns: 6;
    }

    @include response(xs) {
        --columns: 5;
    }

    @include response(xxs) {
        --columns: 3;
    }

    > li {
        display: inline-block;
        width: var(--item-width);
        margin-right: var(--gap);
        flex-shrink: 0;
        margin-bottom: 10px;
    }
}

.proxies-speed-test {
    line-height: 32px;
    margin: 0 2px 0 6px;
    color: $color-primary-dark;
    text-shadow: 0 2px 6px rgba($color: $color-primary-dark, $alpha: 0.4);
    cursor: pointer;
}

@media (max-width: 768px) {
    .proxies-list {
        margin-right: 0;
        padding-bottom: 20px;
        flex-wrap: unset;
        flex-direction: column;

        > li {
            width: 100%;
            margin-right: 0;
            margin-bottom: 10px;
        }
    }
}