#toolbar-item-cc-pdf-toolbar-tray .item-list li {
  margin: 0;
}

/* Match the tray icon's #787878 fill to the toolbar icons' #bebebe fill (190/120). */
.toolbar .toolbar-bar .toolbar-tab > #toolbar-item-cc-pdf-toolbar:not(.is-active)::before {
  filter: brightness(1.583333);
}

/* Keep the PDF icon visible against the active tab's white background. */
.toolbar .toolbar-bar .toolbar-tab > #toolbar-item-cc-pdf-toolbar.is-active::before {
  filter: none;
}