Utilisateur:LD/test4/styles.css

.flex-container {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-around;
        align-content: flex-start;
    }

    .box-container {
        flex-basis: 50%;
        margin-bottom: 1em;
        display: flex;
        flex-direction: column;
    }

    .box-content {
        display: flex;
        flex-direction: column;
        height: 100%;
    }