.wrapper {
    margin: 0 auto;
    width: 90%;
}

.cards {
    list-style: none;
    margin: 0;
    padding: 0;
}

.cards li {
    border: 2px solid #490A3D;
    border-radius: 5px;
    background-color: #BD1550;
    color: #fff;
    flex: 1 1 200px;
}

.cards h2 {
    background-color: #490A3D;
    margin: 0;
    padding: 10px;
}

.cards p {
    padding: 10px;
}

.flex {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -10px;
}

.flex li {
    flex: 1 1 200px;
    margin: 10px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    /*grid-template-columns: repeat(auto-fill, minmax(200px 1fr));*/
    grid-gap: 20px;
}