.addblock .row { margin-bottom: 20px; }

.col-3 { width: 22.91667%; float: left; margin-left: 1.04167%; margin-right: 1.04167%; }

.col-4 { width: 31.25%; float: left; margin-left: 1.04167%; margin-right: 1.04167%; }

.col-6 { width: 47.91667%; float: left; margin-left: 1.04167%; margin-right: 1.04167%; }

.col-12 { width: 97.91667%; float: left; margin-left: 1.04167%; margin-right: 1.04167%; }

@media screen and (max-width: 991px) { .col-3, .col-4, .col-6 { width: 97.91667%; float: left; margin-left: 1.04167%; margin-right: 1.04167%; margin-bottom: 10px; } }