.bttnb{background:#000;color:#fff;padding:10px 20px;font-size:20px;border-color:#fff;border-radius:3px;margin:20px}@media only screen and (max-width:980px){.et_pb_row.tablet-vertical{display:flex!important;flex-direction:column!important;align-items:center!important;text-align:center!important}.tablet-vertical .et_pb_column{width:100%!important;display:flex!important;flex-direction:column!important;align-items:center!important}}