body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
}

header {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 20px;
}

header img {
    max-width: 100%;
    height: auto;
}

main {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    background-color: white;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 15px; 
}

h2 {
    color: #333;
}

.image-container {
    text-align: center;
}

.selectable-image {
    max-width: 30%;
    height: auto;
    border: 6px solid #3498db; /* Blue border */
    border-radius: 10px;
    margin: 10px;
    cursor: pointer;
    transition: border-color 0.3s; /* Smooth transition for border color */
}

.selectable-image:hover {
    border-color: #e67e22; /* Orange border on hover */
}

.selected-image-container {
    text-align: center;
    margin-top: 20px;
}

.selected-image {
    width: 300px; /* Adjust the size of the selected image */
    height: 300px; /* Adjust the size of the selected image */
    border: 4px solid #3498db; /* Blue border */
    border-radius: 50%; /* Round shape */
    object-fit: cover; /* Maintain aspect ratio and cover container */
    border-color: #e67e22;
}



h3 {
    color: #333;
}

button {
    text-align: center;
    background-color: #3498db; /* Blue background */
    font-size: 16px;
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
    margin: 5px; /* Add margin */
}

button:hover {
    background-color: #e74c3c; /* Red background on hover */
}