* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.slider-container {
    max-width: 1000px;
    margin: 0 auto;
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.main-image {
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: 8px;
    margin-bottom: 20px;
    position: relative;
}

.main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.5s ease;
}

.thumbnails {
    display: flex;
    gap: 5px;
    justify-content: center;
    flex-wrap: wrap;
}

.thumbnail {
    width: 80px;
    cursor: pointer;
    border-radius: 5px;
    overflow: hidden;
    border: 3px solid transparent;
    transition: all 0.3s ease;
}

.thumbnail:hover {
    transform: scale(1.05);
    border-color: #ddd;
}

.thumbnail.active {
    border-color: #4CAF50;
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}