header
{
    display: flex;
    justify-content: center;
    background-color: white;
    padding: 1em;
    margin: 0 -5px;
}
.Lagaf
{
    display: flex;
    margin: auto;
}

body
{
    display: flex;
    flex-direction: column;
    background-color: #17a2b8;
    margin: 0%;
    padding: 0%;
    min-height: 100vh;
}
a
{
    text-decoration: none;
    color: grey;
    font-size: 1.2em;
    margin: 0 5px;
}
section
{
    padding-top: 3em;
    padding-bottom: 3em;
    background-color: lightgrey;
    margin: 20em;
    margin-top : 5em;
    margin-bottom: 5em;
    border-radius: 0.5em;
}
article
{
    text-align: center;
}
.list a
{
    background-color: white;
    padding-top:1em;
    padding-bottom: 1em;
    border-radius: 0.5em;
}
.list
{
    display: grid;
    grid-template-columns: repeat(2,1fr);
    gap: 1em;
    padding: 1em;
}
.Titre
{
    margin: auto;
    text-align: center;

}
.BoiteNb
{
    margin: auto;
    text-align: left;
}
.intro
{
    margin: auto;
    text-align: center;
}
.PoM
{
    margin: auto;
    text-align: center;
}
footer
{
    margin-top: auto;
}