.ac-banner {
    display: flex;
    align-items: center;
    justify-content: center;
}

.ac-banner .ac-banner-item {
    display: none;
    font-size: 14px;
}

.ac-banner .ac-banner-item.active {
    display: block;
}

@media screen and (max-width: 1199px) {
    .ac-banner .ac-banner-item {
        font-size: 14px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
}