body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    color: #333;
    background-color: #f4f4f4;
}

header {
    background-color: #3498db;
    color: white;
    padding: 20px;
    text-align: center;
}

header h1 {
    margin: 0;
}

.btn {
    background-color: white;
    color: #3498db;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 10px;
    display: inline-block;
}

section {
    padding: 20px;
    margin: 20px;
    background: white;
    border-radius: 5px;
}

h2 {
    color: #3498db;
}

.intervenant {
    margin-bottom: 10px;
}

form {
    display: flex;
    flex-direction: column;
}

form input {
    margin-bottom: 10px;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

form button {
    padding: 10px;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

form button:hover {
    background-color: #2980b9;
}

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
    background-color: #f4f4f4;
}

header {
    background-color: #3498db;
    color: white;
    padding: 20px;
    text-align: center;
}

h1 {
    margin: 0;
}

section {
    margin-top: 20px;
    padding: 20px;
    background: white;
    border-radius: 5px;
}

.video {
    margin-bottom: 20px;
}

iframe {
    width: 100%;
    height: 315px;
}

h2 {
    color: #3498db;
}

ul {
    list-style-type: none;
    padding: 0;
}

ul li {
    margin: 10px 0;
}

footer {
    text-align: center;
    padding: 10px;
    background-color: #3498db;
    color: white;
    position: relative;
    bottom: 0;
    width: 100%;
}
rendez-vous
body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    color: rgb(144, 102, 102);
    height: 100vh;
    overflow: hidden;

}

#background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    transition: background-image 0.5s ease-in-out;
}

#content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 20px;
}

header {
    margin-bottom: 20px;
}

form {
    display: flex;
    flex-direction: column;
    align-items: center;
}

form input {
    margin: 10px 0;
    padding: 10px;
    border: none;
    border-radius: 5px;
}

form button {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    background-color: #3498db;
    color: white;
    cursor: pointer;
}

form button:hover {
    background-color: #2980b9;
}

#confirmation {
    margin-top: 20px;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #f4f4f4;
}

#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
}

.spinner {
    border: 8px solid #3498db;
    border-top: 8px solid transparent;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

#content {
    padding: 20px;
    text-align: center;
}

.hidden {
    display: none;
}


body {
    margin: 0;
    font-family: Arial, sans-serif;
    padding: 20px;
    background-color: #f4f4f4;
}

#content {
    text-align: center;
}

input {
    padding: 10px;
    margin: 10px;
    width: 200px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

button {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    background-color: #3498db;
    color: white;
    cursor: pointer;
}

button:hover {
    background-color: #2980b9;
}

#message {
    margin-top: 20px;
    font-size: 16px;
}

a {
    padding: 10px 20px;
    font-size: 16px;
    background-color: rgb(52, 128, 210);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
    padding: 10px;
    margin: 20px;
}