.header {
    min-height: 50px;
}

.user-message, .gpt-message {
    background-color: #ebebeb;
    padding: 10px;
    margin-bottom: 10px;
    border-radius: 5px;
}

#testimonials .blockquote {
    font-size: 0.85rem;
    font-style: italic;
}

.testimonials {
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.15);
    border-radius: 5px;
    padding: 20px;
    background-color: #FFFFFF;
}

ul.lead {
    font-size: 1.2rem;
    font-weight: 400;
    list-style-type: none;
    padding-left: 0;
}

ul.lead li {
    margin-top: 1em;
}

ul.lead li::before {
    content: "\2713\0020"; /* Unicode checkmark and space */
    color: green; /* Color of checkmark */
}

.secondary-button {
    color: #007bff;
    border: 1px solid #007bff;
    background-color: white;
    max-width: 300px;
    margin: 0 auto;
}