body {
    margin: 0;
    padding: 0;
    background-color: #E0E4CC;
    font-family: Arial, sans-serif;
    height: 100%;
}

.container {
    width: 80%;
    margin: auto;
    background: #A7C080;
    padding: 20px;
    box-shadow: 0 0 20px #333;
    min-height: 100vh;
}

.topHeadPage {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    width: 150px;
}

.loginButton {
    padding: 10px 20px;
    background-color: #4A5935;
    color: #FFF;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.loginButton:hover {
    background-color: #35432F;
}

.traitSousHeader {
    width: 100%;
    height: 2px;
    background-color: #FFF;
    margin-top: 20px;
}

.presentation {
    text-align: center;
    margin-top: 40px;
}

.presentation h1 {
    color: #35432F;
}

.turtleMailPresentation {
    color: #4A5935;
    text-decoration: underline;
}

.presentationGauche {
    margin-top: 30px;
}

.presentationGauche p {
    font-size: 1.2em;
    color: #FFF;
}

.presentationDroite {
    background-color: #FFF;
    padding: 20px;
    margin-top: 30px;
    box-shadow: 0 0 10px #333;
}

.citation {
    font-style: italic;
    font-size: 1.2em;
    color: #35432F;
}

.citation figcaption {
    margin-top: 10px;
    text-align: right;
    color: #4A5935;
}

.commencer {
    margin-top: 40px;
    padding: 10px 20px;
    background-color: #4A5935;
    color: #FFF;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.commencer:hover {
    background-color: #35432F;
}

.signature {
    text-align: right;
    margin-top: 50px;
    font-size: 0.9em;
    color: #FFF;
}