body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    background-color: #f0f0f0;
}

.carousel-container {
    width: 90%;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.carousel {
    position: relative;
    width: 100%;
    height: 660px;
    overflow: hidden;
    margin: 0 auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    background-color: white;
}

.carousel-items {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.5s ease;
}

.carousel-item {
    min-width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.carousel-item iframe {
    width: 100%;
    height: 100%;
    border: none;
    overflow: hidden;
}

.controls {
    margin-top: 10px;
    display: flex;
    justify-content: center;
}

.controls button {
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 50%;
    padding: 10px 16px;
    margin: 0 10px;
    cursor: pointer;
    font-size: 18px;
    outline: none;
    transition: background-color 0.3s;
}

.controls button:hover {
    background-color: #3e8e41;
}

.dots-container {
    margin-top: 10px;
    display: flex;
    justify-content: center;
    gap: 8px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #bbb;
    cursor: pointer;
    transition: background-color 0.3s;
}

.dot.active {
    background-color: #4CAF50;
}