ShadowFox/css/userChrome-files/sidebar.css

#sidebar-header,
#sidebar-search-container,
#sidebar-search-container #viewButton,
.content-header,
.sidebar-header {
  background: var(--in-content-category-header-background)!important;
  color: var(--in-content-page-color)!important
}
.sidebar-search-container.tabs-container.sync-state.selected .search-box,
hbox#sidebar-search-container textbox#search-box {
  -moz-appearance: none!important;
  background-color: var(--in-content-box-background)!important;
  color: var(--in-content-page-color)!important;
  min-height: 20px!important;
  padding: 0 0 0 4px!important;
  border: 1px solid!important;
  border-color: var(--in-content-box-border-color)!important;
  border-radius: 3px!important
}
.sidebar-search-container.tabs-container.sync-state.selected .search-box .textbox-input-box {
  padding: 2px
}
#sidebar,
#sidebar-box,
#template-container,
#webext-panels-browser,
#webextpanels-window {
  background: var(--in-content-page-background)!important
}
.sidebar-placesTree {
  -moz-appearance: none!important;
  color: var(--in-content-page-color)!important;
  background-color: var(--in-content-page-background)!important;
  opacity: 1!important
}
#sidebar-box[sidebarcommand=treestyletab_piro_sakura_ne_jp-sidebar-action] #sidebar-icon {
  filter: invert(60%)
}
#button_treestyletab_piro_sakura_ne_jp-sidebar-action .toolbarbutton-icon {
  filter: invert(87%)
}
.button-menu-dropmarker,
.button-menubutton-dropmarker {
  filter: invert(65%)
}
.item.client.device-image-desktop > .item-title-container > .item-icon-container,
.sidebar-placesTree::-moz-tree-image,
.sidebar-placesTreechildren::-moz-tree-image {
  fill: var(--in-content-page-color)!important
}
#sidebar-header,
.sidebar-splitter {
  border-color: hsla(240,5%,5%,.1)!important
}
.deck .instructions,
.item-title {
  color: var(--in-content-page-color)!important
}