* {
    box-sizing: border-box;
    text-align: left;
}


/* Float four columns side by side */
.view-po-column {
    float: left;
    width: 50%;
    padding: 0 10px;
}

/* Remove extra left and right margins, due to padding */
.view-po-row {
    margin: 0 -5px 10px;
    
}

h2.view-po-h2 {
    padding: 0;
    margin: 5px 5px 10px 10px;
}

    /* Clear floats after the columns */
    .view-po-row:after {
        content: "";
        display: table;
        clear: both;
    }

@media screen and (max-width: 780px) {
    .view-po-column {
        width: 100%;
        display: block;
        margin-bottom: 10px;
    }
}




.card {
    border-radius: 3px;
    box-shadow: 0px 1px 3px 0px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(0, 0, 0, 0.18);
    padding: 10px;
    text-align: center;
    background-color: #fff;
}