.content-card-main {
    display: flex;
    flex-flow: row wrap;
    padding: 0px;
    margin: 0 -5px;
    list-style: none;
    }
    .content-card {
    flex: 1 auto;
    width: 250px;
    border: 1px solid #aaa;
    max-width: 100%;
    text-align: left;
    flex-grow: 1;
    justify-content: flex-end;
    margin: 5px;
    padding: 10px;
    }
    .content-card h4 {
    text-align: center;
    }
    .content-card img {
    max-width: 100%;
    }
    .image_left, .image_center, .image_right {
    display: table;
    margin: 5px auto;
    }
    @media screen and (min-width: 1100px) {
    .content-card-main .content-card {
    max-width: 327px;
    }
    }