#details_container {
    max-width: 400px;
    margin: 0 auto;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    background-color: #f9f9f9;
}

#details_container label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #333;
}

#details_container input[type="text"] {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
    font-size: 16px;
}

#details_container input[type="submit"] {
    display: inline-block;
    padding: 10px 20px;
    color: #fff;
    background-color: #0073aa;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

#details_container input[type="submit"]:hover {
    background-color: #005a8e;
}

#details_container p.user-text {
    margin-top: 10px;
    font-size: 16px;
    color: #333;
    font-weight: bold;
}

.user-details-box {
    margin-bottom: 20px;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    background-color: #fff;
}

.user-details-box h2 {
    margin-top: 0;
    font-size: 18px;
    font-weight: bold;
    color: #0073aa;
}

.user-details-box p {
    margin: 5px 0;
    font-size: 16px;
    color: #333;
}