<!-- gehort zu tabview --> <div id="tabs"> <ul> <li><a href="#tabs-1">[TABTEXT]</a></li> </ul> <!-- ende gehort zu tabview --> <!-- erstes tab --> <div id="tabs-1"> <div id="backup-import-container" class="container"> <div class="col-md-12"> <div class="form-group bck-custom-file"> <input type="file" id="backup-importer" multiple="multiple"> <label id="input-for-backup-importer" class="custom-file-label" for="inputForBackupImporter">Datei auswählen ...</label> </div> </div> </div> <!-- tab view schließen --> </div>