.multi_channel_main {
    display: flex;
    width: 100%;
    border-radius: var(--themeBorderRadius);
    overflow: hidden;
}
.multi_channel_main .multi_item {
    display: flex;
    height: 5rem;
    padding: 0 .1rem;
}
.multi_channel_main .multi_item >a {
    width: 100%;
}
.multi_channel_main .multi_item >a > img {
    width: 100%;
    border-radius: .4rem;
    height: 100%;
}
.multi_channel_main .with_small {
    width: 24%;
}
.multi_channel_main .with_big {
    width: 50%;
}