Présentation @media screen and (min-width:768px) { .conteneur { display: flex } .conteneur p {margin: 20px; } .colonne { flex-direction: row; align-self: center; align-content: center; width: 50%;} table {align: center; width: 100%;}, td,th {border: 1px solid; vertical-align : middle} thead,tfoot {background-color: #002436;color: #ffffff;}} Piscine bois ronde Tropic Octo 414 - Ø 4,14 x H. 1,20 m