.hmdpagebuilder > .row {margin-top:2em;}

/* All sizes up to 767px */
@media only screen and (max-width: 767px) {
    .hmdpagebuilder [class^='col-md-'] {margin-bottom: 20px;} /* This puts a bottom margin below the column on small screens so that items are not squashed right up against one another */
}