:root {
    --color-primary: #0d534c;
    --color-primary-light: #0f635b;
    --color-primary-dark: #0a423c;
    --color-white: #c5c5c5;
  }
.container{
    position: relative;
    top: 7rem;
    width: 100%;
    height: 40vh;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 50px;
}

.container .choix{
    height: 100%;
    width: calc(100% / 4);
    border: 4px solid  var(--color-primary-dark);
    border-radius: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.container .choix a{
    font-size: 25px;
    text-decoration: none;
    color: var(--color-white);
    padding: 20px;
    background: var(--color-primary-dark);
}

footer{
    position: relative;
    top: 20rem;
}

@media(max-width: 750px) {
    .container{
        flex-direction: column;
        width: 100%;
        height: 70vh;
    }

    .container .choix{
        width: 70%;
    }
}