.icon_calendarimporter_button { background: url(../images/import_icon.png) no-repeat !important; background-repeat: no-repeat; background-position: center; } .icon_calendarimporter_export { background: url(../images/download.png) no-repeat; background-repeat: no-repeat; background-position: center; } .icon_calendarimporter_import { background: url(../images/upload.png) no-repeat; background-repeat: no-repeat; background-position: center; } .zarafa-caiplg-container { width: 100%; height: 50px; } .zarafa-caiplg-button .x-btn-small { width: 80%; height: 30px; margin-left: 10%; margin-right: 10%; margin-top: 10px; }