.button-5d0a9a5baf60b { margin-bottom: 15px; margin-top: 0px; min-width: 0px !important; } .button-5d0a9a5baf60b { background-color:#000000; } .mk-button.button-5d0a9a5baf60b.flat-dimension:hover { background-color:#be1319 !important; color:#ffffff !important; }