/* styles.css */

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

header {
    background-color: #000;
    color: #fff;
    padding: 10px 0;
    text-align: center;
}

header h1 {
    margin: 0;
}

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

nav ul li {
    display: inline;
    margin: 0 10px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
}

main {
    padding: 20px;
}

section {
    margin-bottom: 20px;
}

section h2 {
    border-bottom: 2px solid #000;
    padding-bottom: 5px;
}

section p {
    margin: 10px 0;
}

section img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 10px 0;
}

footer {
    background-color: #000;
    color: #fff;
    text-align: center;
    padding: 10px 0;
    position: fixed;
    width: 100%;
    bottom: 0;
}

#histoire {
    width: 10%;
    margin-left: 50%;

}

#modele {
    width: 10%;
    margin-left: 50%;
}

#innovation {
    width: 10%;
    margin-left: 50%;
    margin-bottom: 5%;
}