body {
    min-height: 100vh;
    min-width: 100vw;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

h2 {
    margin-bottom: 5rem;
}

#bordure {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    border: 1px solid black;
    min-width: 95vw;
    min-height: 50vh;
}

#bordure div {
    gap: 3em;
    display: flex;
}

#bordure div a {
    text-decoration: none;
    color: rgb(107, 88, 88);
    background-color: rgba(64, 240, 131, 0.301);
    border-radius: 15px;
    width: 12vw;
    height: 7vh;
    display: flex;
    justify-content: center; /* centrage horizontal */
    align-items: center;     /* centrage vertical */
    transition: all 0.5s ease-in-out;
}

#bordure div a:hover {
    background-color: rgba(49, 240, 122, 0.459);
    transition: all 0.5s ease-in-out;
}