* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    /* Ajout de box-sizing pour éviter que les marges et padding ne provoquent des dépassements */
    background-color: rgb(255, 255, 255);
    color: rgb(0, 0, 0);
}

a {
    text-decoration: none;
    margin: 5px;
}

header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 25px;
    position: fixed;
    top: 0;
    width: 100%;
    background-color: white;
    border-bottom: 1px solid black;
}

h1 {
    background-color: rgb(255, 255, 255);
}

.button-nav {
    margin: 5px;
    padding: 10px;
    white-space: nowrap;
}

.me {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 20vh;
}

.me-content {
    margin: 75px;
}

.widthheight {
    max-width: 300px;
    max-height: 300px;
}

h2 {
    margin-bottom: 30px;
}

.projet {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    margin: 30px;
    margin-top: 20vh;
}

.card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border: 1px solid black;
    margin: 50px;
    max-width: 400px;
    padding: 20px 20px 20px 20px;
}

h3 {
    padding-top: 25px;
    padding-bottom: 20px;
}

.padding {
    margin-top: 5px;
    margin-bottom: 5px;
    padding: 5px;
    border-radius: 50px;
}

input {
    margin-top: 30px;
}

.contact {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 20vh;
}

footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    bottom: 0;
    width: 100%;
    border-top: 1px solid black;
    padding: 25px;
}