.custom-banner {
    text-align: center;
    background-color: #f5f5f5;
    padding: 20px;
}

.custom-banner img {
    border-radius: 8px;
}

.navigation-button {
    text-align: center;
    margin-top: 10px;
}

.dot {
    cursor: pointer;
    height: 15px;
    width: 15px;
    margin: 0 2px;
    background-color: #bbb;
    border-radius: 50%;
    display: inline-block;
    transition: background-color 0.3s ease;
}

.active-dot,
.dot:hover {
    background-color: #717171;
}