Download Popup mit Scrollbar

/*Popup Höhe ab wann Scrollbar erscheint*/
#downloadsListBox {
  max-height: 213px !important;
  overflow-y: auto !important;
}

/*Popup Breite*/
#downloadsPanel-mainView,
#downloadsListBox { 
  min-width: 650px !important;
}

/*Kleine Pfeilspitze oben rechts weg*/
::part(arrow) {
  display: none !important;
}

/*Alle Downloads anzeigen Text mittig*/
#downloadsFooterButtons .button-box {
  display: flex !important;
  justify-content: center !important;
}

/*Alle Downloads anzeigen Icon*/
#downloadsFooterButtons.panel-footer button#downloadsHistory.downloadsPanelFooterButton hbox.box-inherit.button-box label.button-text {
  background: url("file:///C:/Users/Andi/Icons%20Firefox/savevideo.png") no-repeat !important;
  background-position: 0px 0px !important;
  padding-left: 25px !important;
}

/*Keine Downloads in dieser Sitzung Icon + Textfarbe*/
#emptyDownloads {
  appearance: none !important;
  background: url("file:///C:/Users/Andi/Icons%20Firefox/feed_delete.png") no-repeat !important;
  background-position: 4px 17px !important;
  padding-left: 25px !important;
  color: red !important;
}

/*Keine Downloads in dieser Sitzung Text mittig*/
.panel-view-body-unscrollable { 
  display: flex !important;
  justify-content: center !important;
}

.downloadDetails.downloadDetails {
  font-weight: bold !important;
  font-size: 15px !important;
  color: red !important;
}

.downloadIconShow > .button-box > .button-icon {
  list-style-image: url("chrome://global/skin/icons/findFile.svg");
  fill: green !important;
}

.downloadIconRetry > .button-box > .button-icon {
  list-style-image: url("chrome://browser/skin/panel-icon-retry.svg");
  fill: blue !important;
}

.downloadIconCancel > .button-box > .button-icon {
  list-style-image: url("chrome://browser/skin/panel-icon-cancel.svg");
  fill: red !important;
}