.ac-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 0;
}

.ac-banner .ac-banner-item {
    display: none;
    font-size: 15px;
    font-style: italic;
}

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

@media screen and (max-width: 1200px) {
    .ac-banner .ac-banner-item {
		max-width: 70%;
    }
}

@media screen and (max-width: 900px) {
    .ac-banner {
		max-width: 94%;
    }
}

@media screen and (max-width: 1399px) {
    .ac-banner .ac-banner-item {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
		max-width: 100%;
    }
}
.ac-banner .ac-banner-item a {
	display: block;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	max-width: 100%;
	font-weight: bold;
}