/* Add this to your CSS file */
body {
    background-color: #b8e994;
    font-family: Arial, sans-serif;
}

#header {
    background-color: white;
}

.contenu {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
}

h1 {
    color: green;
}

input[type="email"],
input[type="password"] {
    width: 50%;
    padding: 12px 20px;
    margin: 8px 0;
    box-sizing: border-box;
    border: 2px solid green;
    border-radius: 4px;
}

input[type="submit"] {
    width: 50%;
    background-color: green;
    color: white;
    padding: 14px 20px;
    margin: 8px 0;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

input[type="submit"]:hover