.container {
    display: flex;
    flex-direction: row;
    justify-content: center;
}

.item {
    display: inline-block;
    width: 23%;
    margin: 0.3em;
    padding: 0.5em;
    height: 300px;
    border-radius: 10px;
    background-color: white;
    -webkit-transition-duration: 0.4s;
    /* Safari */
    transition-duration: 0.4s;
    cursor: pointer;
}

.item:hover {
    box-shadow: 0 12px 16px 0 rgba(0, 0, 0, 0.24), 0 17px 50px 0 rgba(0, 0, 0, 0.19);
}

.image {
    width: 100%;
    display: block;
    margin: 0 auto;
}

.caption {
    text-align: center;
    padding-top: 1.5em;
    font-size: 20px;
    cursor: pointer;
    border-top: 2px solid #008CBA;
}