#row{
display: flex;
flex-wrap: wrap;
padding: 0 12px;
vertical-align: middle;
}

.column{
margin-top: 0;
max-width: 100%;
vertical-align: middle;
}

.column img{
padding-bottom: 10px;
width: 100%;
}

@media only screen and (min-width: 768px) {
    .column{
        max-width: 50%;
        padding: 0 6px;
    }

    #row{
    padding: 0 6px;
    }

}

@media only screen and (min-width: 1200px) {

.column {
    max-width: 25%;
}

}