.allClass {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-evenly;
    align-items: stretch;
    margin-bottom: 2rem;
}

    .allClass .eachClass {
        box-sizing: border-box;
        border: solid 1px #d8d6d6;
        padding: 1rem;
        margin-bottom: 1rem;
        flex-basis: calc(100%/4 - 2rem);
        text-align: center;
        flex-grow : 0;
        flex-shrink : 0;
        position : relative;
    }

.allClass .eachClass img
{
    max-width : 300px;
}

    .allClass .eachClass .caption {
    }