.main-div{margin-top:118px;text-align:center}#content{width:306px;margin-bottom:50px;padding:8px 6px;display:inline-block}#barcode{margin:0 auto}#barcode div:last-child{padding-top:8px;font-size:14px !important}#save{color:#000;background:transparent;margin-top:10px;width:50px}#save:hover{color:#666;opacity:1;transition:all .3s}.black #save{color:#ddd}.black #save:hover{color:#ddd;opacity:.8;transition:all .3s}