body{
    margin-bottom: 100px;
}

#canvas_triangles_remarquables{
    border: 1px solid black;
}
#canvas_triangles_remarquables_escargot{
    border: 1px solid black;
}

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

figure {
    text-align: center;
}

#generalisation_de_pythagore{
    border: 1px solid black;
}

#generalisation_de_pythagore_pentagones{
    border: 1px solid black;
}