.event-container {
    display: flex;
    gap: 20px;
    max-width: 900px;
    margin: 20px auto;
    font-family: Arial, sans-serif;
}
.event-register {
    gap: 20px;
    max-width: 800px;
    margin: 20px auto;
    font-family: Arial, sans-serif;
    text-align: center;
}

.event-register h2 {
    display: block;
}
.event-details, .carousel-container {
    flex: 1;
}

.carousel {
    position: relative;
    max-width: 300px;
}
.carousel img {
    width: 100%;
    display: none;
}
.carousel img.active {
    display: block;
}
.carousel-controls {
    text-align: center;
    margin-top: 10px;
}
.carousel-controls button {
    padding: 5px 10px;
    font-size: 16px;
}