.mb-100{ margin-bottom:100px;}/* ----------------------------- */@media screen and (max-width:1600px){ .mb-100{ margin-bottom:120px; }}@media screen and (max-width:992px){ .mb-100{ margin-bottom:160px; }}@media screen and (max-width:991px){ .mb-100{ margin-bottom:150px; }}@media screen and (max-width:993px){ .mb-100{ margin-bottom:110px; }}@media screen and (max-width:687px){ .mb-100{ margin-bottom:90px;}}@media screen and (max-width:576px){ .mb-100{ margin-bottom:20px;}}