firebug-theme.css

/* See license.txt for terms of usage */

/* This theme is based on light-theme.css */

.theme-firebug .theme-body {
  background: white; /* Background - Editor */
  color: #18191a;
}

.theme-sidebar {
  background: white; /* Background - Sidebars */
  color: #18191a;
}

::-moz-selection {
  background-color: #4c9ed9;
  color: #f5f7fa;
}

.theme-bg-darker {
  background: #efefef;
}

.theme-selected,
.CodeMirror-hint-active {
  background-color: #4c9ed9;
  color: #f5f7fa; /* Light foreground text */
}

.theme-bg-contrast,
.variable-or-property:not([overridden])[changed] { /* contrast bg color to attract attention on a container */
  background: #E8B671; /* Background - Attention */
}

.theme-link,
.cm-s-mozilla .cm-link,
.CodeMirror-Tern-type {
  color: blue;
}

/*
 * FIXME: http://bugzil.la/575675 CSS links without :visited set cause assertion
 * failures in debug builds.
 */
.theme-link:visited,
.cm-s-mozilla .cm-link:visited { /* blue */
  color: hsl(208,56%,40%);
}

.theme-comment,
.cm-s-mozilla .cm-meta,
.cm-s-mozilla .cm-hr,
.cm-s-mozilla .cm-comment,
.variable-or-property .token-undefined,
.variable-or-property .token-null { /* grey */
  color: hsl(90,2%,46%);
}

.CodeMirror-Tern-completion-unknown:before {
  background-color: hsl(90,2%,46%);
}

.theme-gutter {
  background-color: hsl(0,0%,90%);
  color: #667380;
  border-color: hsl(0,0%,65%);
}

.theme-separator { /* grey */
  border-color: #cddae5;
}

.cm-s-mozilla .cm-unused-line {
  text-decoration: line-through;
  -moz-text-decoration-color: #5f88b0;
}

.cm-s-mozilla .cm-executed-line {
  background-color: #fcfffc;
}

.theme-fg-color1,
.cm-s-mozilla .cm-number,
.variable-or-property .token-number,
.variable-or-property[return] > .title > .name,
.variable-or-property[scope] > .title > .name {
  color: #18191A;
}

.CodeMirror-Tern-completion-number:before {
  background-color: hsl(72,100%,27%);
}

.theme-fg-color2,
.cm-s-mozilla .cm-attribute,
.cm-s-mozilla .cm-builtin,
.cm-s-mozilla .cm-def,
.cm-s-mozilla .cm-property,
.cm-s-mozilla .cm-qualifier,
.variables-view-variable > .title > .name {
  color: #18191A;
}

.CodeMirror-Tern-completion-object:before {
  background-color: hsl(208,56%,40%);
}

.theme-fg-color3,
.cm-s-mozilla .cm-variable,
.cm-s-mozilla .cm-tag,
.cm-s-mozilla .cm-header,
.variables-view-property > .title > .name { /* dark blue */
  color: hsl(208,81%,21%);
}

.CodeMirror-Tern-completion-array:before { /* dark blue */
  background-color: hsl(208,81%,21%);
}

.theme-fg-color4 { /* Orange */
  color: hsl(24,85%,39%);
}

.theme-fg-color5,
.cm-s-mozilla .cm-bracket,
.cm-s-mozilla .cm-keyword {
  color: #18191A;
}

.theme-fg-color6,
.cm-s-mozilla .cm-string,
.cm-s-mozilla .cm-string-2,
.variable-or-property .token-string,
.CodeMirror-Tern-farg {
  color: red;
}

.CodeMirror-Tern-completion-string:before,
.CodeMirror-Tern-completion-fn:before {
  background-color: hsl(24,85%,39%);
}

.theme-fg-color7,
.cm-s-mozilla .cm-atom,
.cm-s-mozilla .cm-quote,
.cm-s-mozilla .cm-error,
.variable-or-property .token-boolean,
.variable-or-property .token-domnode,
.variable-or-property[exception] > .title > .name { /* Red */
  color: #bf5656;
}

.CodeMirror-Tern-completion-bool:before {
  background-color: #bf5656;
}

.variable-or-property .token-domnode {
  font-weight: bold;
}

.theme-fg-contrast { /* To be used for text on theme-bg-contrast */
  color: black;
}

.theme-toolbar,
.devtools-toolbar,
.devtools-sidebar-tabs tabs,
.CodeMirror-dialog { /* General toolbar styling */
  color: #585959;
  background-color: #f0f1f2;
  border-color: #aaa;
}

.ruleview-colorswatch,
.computedview-colorswatch,
.ruleview-bezierswatch {
  box-shadow: 0 0 0 1px #c4c4c4;
}

/* CodeMirror specific styles.
 * Best effort to match the existing theme, some of the colors
 * are duplicated here to prevent weirdness in the main theme. */

.CodeMirror { /* Inherit platform specific font sizing and styles */
  font-family: inherit;
  font-size: inherit;
  background: transparent;
}

.CodeMirror pre,
.cm-s-mozilla .cm-variable-2,
.cm-s-mozilla .cm-variable-3,
.cm-s-mozilla .cm-operator,
.cm-s-mozilla .cm-special { /* theme-body color */
  color: black;
}

.cm-s-mozilla .CodeMirror-lines .CodeMirror-cursor {
  border-left: solid 1px black;
}

.cm-s-mozilla.CodeMirror-focused .CodeMirror-selected { /* selected text (focused) */
  background: rgb(185, 215, 253);
}

.cm-s-mozilla .CodeMirror-selected { /* selected text (unfocused) */
  background: rgb(176, 176, 176);
}

.cm-s-mozilla .CodeMirror-activeline-background { /* selected color with alpha */
  background: rgba(185, 215, 253, .35);
}

div.cm-s-mozilla span.CodeMirror-matchingbracket { /* highlight brackets */
  outline: solid 1px rgba(0, 0, 0, .25);
  color: black;
}

/* Highlight for a line that contains an error. */
div.CodeMirror div.error-line {
  background: rgba(255,0,0,0.2);
}

/* Generic highlighted text */
div.CodeMirror span.marked-text {
  background: rgba(255,255,0,0.2);
  border: 1px dashed rgba(192,192,0,0.6);
  -moz-margin-start: -1px;
  -moz-margin-end: -1px;
}

/* Highlight for evaluating current statement. */
div.CodeMirror span.eval-text {
  background-color: #ccd;
}

.cm-s-mozilla .CodeMirror-linenumber { /* line number text */
  color: #667380;
}

.cm-s-mozilla .CodeMirror-gutters { /* vertical line next to line numbers */
  border-right-color: #a6a6a6;
  background-color: #f7f7f7;
}

.cm-s-markup-view pre {
  line-height: 1.4em;
  min-height: 1.4em;
}

/* Twisty and checkbox controls */

.theme-twisty, .theme-checkbox {
  width: 14px;
  height: 14px;
  background-repeat: no-repeat;
  background-image: url("chrome://browser/skin/devtools/controls.png");
  background-size: 56px 28px;
}

.theme-twisty {
  cursor: pointer;
  background-image: url("chrome://firebug-os/skin/twistyClosed.svg");
  background-position: 0 calc(0.5em - 3px);
  background-size: 11px 11px;
}

.theme-twisty:-moz-focusring {
  outline-style: none;
}

.theme-twisty[open] {
  background-image: url("chrome://firebug-os/skin/twistyOpen.svg");
}

.theme-twisty[invisible] {
  visibility: hidden;
}

/* Use white twisty when next to a selected item in markup view */
.theme-checkbox {
  display: inline-block;
  border: 0;
  padding: 0;
  outline: none;
  background-position: 0 0;
}

.theme-checkbox[checked] {
  background-position: -14px 0;
}

@media (min-resolution: 2dppx) {
  .theme-twisty, .theme-checkbox {
    background-image: url("chrome://browser/skin/devtools/controls@2x.png");
  }
}

/* XUL panel styling (see browser/devtools/shared/widgets/Tooltip.js) */

.theme-tooltip-panel .panel-arrowcontent {
  padding: 4px;
  background: white;
  border-radius: 5px;
  box-shadow: none;
  border: 3px solid #d9e1e8;
}

/* Overring panel arrow images to fit with our light and dark themes */

.theme-tooltip-panel .panel-arrow[side="top"] {
  list-style-image: url("chrome://browser/skin/devtools/tooltip/arrow-vertical-light.png");
  margin-bottom: -4px;
}

.theme-tooltip-panel .panel-arrow[side="bottom"] {
  list-style-image: url("chrome://browser/skin/devtools/tooltip/arrow-vertical-light.png");
  margin-top: -4px;
}

.theme-tooltip-panel .panel-arrow[side="left"] {
  list-style-image: url("chrome://browser/skin/devtools/tooltip/arrow-horizontal-light.png");
  margin-right: -4px;
}

.theme-tooltip-panel .panel-arrow[side="right"] {
  list-style-image: url("chrome://browser/skin/devtools/tooltip/arrow-horizontal-light.png");
  margin-left: -4px;
}

@media (min-resolution: 2dppx) {
  .theme-tooltip-panel .panel-arrow[side="top"],
  .theme-tooltip-panel .panel-arrow[side="bottom"] {
    list-style-image: url("chrome://browser/skin/devtools/tooltip/arrow-vertical-light@2x.png");
  }

  .theme-tooltip-panel .panel-arrow[side="left"],
  .theme-tooltip-panel .panel-arrow[side="right"] {
    list-style-image: url("chrome://browser/skin/devtools/tooltip/arrow-horizontal-light@2x.png");
  }
}

.theme-tooltip-panel .devtools-tooltip-simple-text {
  color: black;
  border-bottom: 1px solid #d9e1e8;
}

.theme-tooltip-panel .devtools-tooltip-simple-text:last-child {
  border-bottom: 0;
}

.devtools-horizontal-splitter {
  border-bottom: 1px solid #aaa;
}

.devtools-side-splitter {
  -moz-border-end: 1px solid #aaa;
  border-color: #aaa; /* Needed for responsive container at low width. */
}

.CodeMirror-hints,
.CodeMirror-Tern-tooltip {
  box-shadow: 0 0 4px rgba(128, 128, 128, .5);
  background-color: #f7f7f7;
}



/* Toolbars */
.devtools-toolbar,
.devtools-sidebar-tabs tabs {
  -moz-appearance: none;
  padding: 0;
  border-width: 0;
  border-bottom-width: 1px;
  border-style: solid;
  height: 24px;
  line-height: 24px;
  box-sizing: border-box;
}

.devtools-toolbar {
  padding: 0 3px;
}

.devtools-toolbar checkbox {
  margin: 0 2px;
  padding: 0;
}
.devtools-toolbar checkbox .checkbox-check {
  margin: 0;
  padding: 0;
}
.devtools-toolbar checkbox .checkbox-label-box {
  border: none !important; /* overrides .checkbox-label-box from checkbox.css */
}
.devtools-toolbar checkbox .checkbox-label-box .checkbox-label {
  margin: 0 6px !important; /* overrides .checkbox-label from checkbox.css */
  padding: 0;
}

/* Toolbar buttons */
.devtools-menulist /*,
.devtools-toolbarbutton */ {
  -moz-appearance: none;
  -moz-box-align: center;
  background: transparent;
  min-width: 78px;
  min-height: 18px;
  padding: 1px;
  text-shadow: none;
  border: none;
  border-radius: 0;
  margin: 2px 3px;
  color: inherit;
  transition: background 0.05s ease-in-out;
}

.devtools-menulist:-moz-focusring /*,
.devtools-toolbarbutton:-moz-focusring */ {
  outline: 1px dotted hsla(210,30%,85%,0.7);
  outline-offset: -4px;
}

/*.devtools-toolbarbutton[standalone] {
  -moz-margin-end: 5px;
  border-width: 1px;
  border-style: solid;
}
.devtools-toolbarbutton[label][standalone] {
  min-height: 2em;
}

.devtools-toolbarbutton:not([label]),
.devtools-toolbarbutton[text-as-image] {
  min-width: 32px;
}

#toolbox-buttons .devtools-toolbarbutton[text-as-image] {
  -moz-padding-start: 5px;
  -moz-padding-end: 5px;
  min-width: inherit;
}

.devtools-toolbarbutton:not([label]) > .toolbarbutton-text {
  display: none;
}

.devtools-toolbar .devtools-toolbarbutton {
  border-width: 0;
}

.devtools-toolbarbutton > .toolbarbutton-icon {
  margin: 0;
}

.devtools-toolbarbutton[type=menu-button] > .toolbarbutton-menubutton-button {
  -moz-appearance: none;
  color: inherit;
  border-width: 0;
  -moz-box-orient: horizontal;
  padding: 0;
}

.devtools-toolbarbutton[type=menu-button] {
  padding: 0 1px;
  -moz-box-align: stretch;
}

.devtools-toolbarbutton > .toolbarbutton-menubutton-button > .toolbarbutton-icon {
  -moz-margin-end: 4px;
}
*/

.devtools-menulist > .menulist-dropmarker {
  -moz-appearance: none;
  display: -moz-box;
  list-style-image: url("chrome://browser/skin/devtools/dropmarker.svg");
  -moz-box-align: center;
  min-width: 16px;
}

/*
.devtools-toolbarbutton[type=menu] > .toolbarbutton-menu-dropmarker,
.devtools-toolbarbutton[type=menu-button] > .toolbarbutton-menubutton-dropmarker {
  -moz-appearance: none !important;
  list-style-image: url("chrome://browser/skin/devtools/dropmarker.svg");
  -moz-box-align: center;
  padding: 0 3px;
}
*/

/* Menu type buttons and checked states */
.devtools-option-toolbarbutton {
  -moz-appearance: none;
  list-style-image: url("chrome://browser/skin/devtools/tool-options.svg");
  background: none;
  opacity: .8;
  border: none;
}

.devtools-option-toolbarbutton[open=true] {
  opacity: 1;
}

/* Toolbar button groups
.devtools-toolbarbutton-group > .devtools-toolbarbutton {
  margin-left: 1px;
  margin-right: 1px;
  outline-offset: -3px;
  box-shadow: none;
}*/

.devtools-toolbarbutton-group > .devtools-toolbarbutton:last-child {
  -moz-margin-end: 0;
}

.devtools-toolbarbutton-group + .devtools-toolbarbutton {
  -moz-margin-start: 3px;
}

.devtools-separator + .devtools-toolbarbutton {
  -moz-margin-start: 1px;
}

/* Text input */

.devtools-textinput,
.devtools-searchinput {
  -moz-appearance: none;
  margin: 0 3px;
  border: 1px solid;
  border-radius: 2px;
  padding: 4px 6px;
}

.devtools-searchinput {
  margin-top: 1px;
  margin-bottom: 1px;
  padding: 0;
  -moz-padding-start: 22px;
  -moz-padding-end: 12px;
  background-position: 8px center;
  background-size: 11px 11px;
  background-repeat: no-repeat;
  font-size: inherit;
  border-color: #aabccf;
}

.devtools-searchinput:-moz-locale-dir(rtl) {
  background-position: calc(100% - 8px) center;
}

.devtools-searchinput > .textbox-input-box > .textbox-search-icons {
  display: none;
}

.devtools-no-search-result {
  border-color: #eb5368 !important;
}

/* Close button */

.devtools-closebutton {
  -moz-appearance: none;
  border: none;
  margin: 0 4px;
  min-width: 16px;
  width: 16px;
  opacity: 0.8;
}

.devtools-closebutton > image {
  width: 16px;
  height: 16px;
  -moz-appearance: none;
  background-size: 16px 16px;
  background-image: url("chrome://browser/skin/devtools/close@2x.png");
  background-position: center center;
  background-repeat: no-repeat;
}

.devtools-closebutton > .toolbarbutton-icon {
  /* XXX Buttons have padding in widget/ that we don't want here but can't override with good CSS, so we must
     use evil CSS to give the impression of smaller content */
  margin: -4px;
}

.devtools-closebutton > .toolbarbutton-text {
  display: none;
}

.devtools-closebutton:hover {
  opacity: 1;
}

/* In-tools sidebar */

.devtools-sidebar-tabs {
  -moz-appearance: none;
  margin: 0;
}

.devtools-sidebar-tabs tabpanels {
  -moz-appearance: none;
  background: transparent;
  padding: 0;
  border: 0;
}

.devtools-sidebar-tabs tabs {
  position: static;
  font: inherit;
  margin-bottom: 0;
  overflow: hidden;
}

.devtools-sidebar-tabs .tabs-right,
.devtools-sidebar-tabs .tabs-left {
  display: none;
}

.devtools-sidebar-tabs tab {
  -moz-appearance: none;
  /* We want to match the height of a toolbar with a toolbarbutton
   * First, we need to replicated the padding of toolbar (4px),
   * then we need to take the border of the buttons into account (1px).
   */
  padding: 0 3px;
  margin: 0;
  /*min-width: 78px; */
  text-align: center;
  color: inherit;
  /*-moz-box-flex: 1;*/
  border-width: 0;
  border-radius: 0;
  /*position: static;*/
  /*-moz-margin-start: -1px;*/
  text-shadow: none;
}

.devtools-sidebar-tabs tab > hbox {
  padding-left: 5px;
  padding-right: 5px;
}

.devtools-sidebar-tabs tab {
  background-size: calc(100% - 1px) 100%, 1px 100%;
  background-repeat: no-repeat;
  background-position: 1px, 0;
}

.devtools-sidebar-tabs tab:not(:last-of-type) {
  background-size: calc(100% - 2px) 100%, 1px 100%;
}

.devtools-sidebar-tabs:-moz-locale-dir(rtl) tab {
  background-position: calc(100% - 1px), 100%;
}

.devtools-sidebar-tabs tab {
  background-color: transparent;
}

/* Toolbox - moved from toolbox.css.
 * Rules that apply to the global toolbox like command buttons,
 * devtools tabs, docking buttons, etc. */

#toolbox-controls > toolbarbutton,
#toolbox-dock-buttons > toolbarbutton {
  -moz-appearance: none;
  border: none;
  margin: 0 4px;
  min-width: 16px;
  width: 16px;
}

#toolbox-controls > toolbarbutton > .toolbarbutton-text,
#toolbox-dock-buttons > toolbarbutton > .toolbarbutton-text,
.command-button > .toolbarbutton-text {
  display: none;
}

#toolbox-dock-buttons > toolbarbutton > image {
  -moz-appearance: none;
  width: 16px;
  height: 16px;
  background-size: 16px 16px;
  background-position: 0 center;
  background-repeat: no-repeat;
}

#toolbox-dock-bottom > image {
  background-image: url("chrome://browser/skin/devtools/dock-bottom@2x.png");
}

#toolbox-dock-side  > image {
  background-image: url("chrome://browser/skin/devtools/dock-side@2x.png");
}

#toolbox-dock-window > image {
  background-image: url("chrome://browser/skin/devtools/undock@2x.png");
}

#toolbox-dock-window,
#toolbox-dock-bottom,
#toolbox-dock-side {
  opacity: 0.8;
}

#toolbox-dock-window:hover,
#toolbox-dock-bottom:hover,
#toolbox-dock-side:hover {
  opacity: 1;
}

.devtools-separator {
  margin: 0 4px;
  width: 2px;
  background-image: linear-gradient(hsla(204,45%,98%,0), hsla(204,45%,98%,.1), hsla(204,45%,98%,0)),
                    linear-gradient(hsla(206,37%,4%,0), hsla(206,37%,4%,.6), hsla(206,37%,4%,0)),
                    linear-gradient(hsla(204,45%,98%,0), hsla(204,45%,98%,.1), hsla(204,45%,98%,0));
  background-size: 1px 100%;
  background-repeat: no-repeat;
  background-position: 0, 1px, 2px;
}

#toolbox-buttons:empty + .devtools-separator {
  visibility: hidden;
}

/* Command buttons */

.command-button {
  -moz-appearance: none;
  border: none;
  padding: 0 8px;
  margin: 0;
  width: 32px;
  position: relative;
}

.command-button:hover {
  background-color: hsla(206,37%,4%,.2);
}
.command-button:hover:active, .command-button[checked=true]:not(:hover) {
  background-color: hsla(206,37%,4%,.4);
}

.command-button > image {
  -moz-appearance: none;
  width: 16px;
  height: 16px;
  background-size: 64px 16px;
  background-position: 0 center;
  background-repeat: no-repeat;
}
.command-button:hover > image {
  background-position: -16px center;
}
.command-button:hover:active > image {
  background-position: -32px center;
}
.command-button[checked=true] > image {
  background-position: -48px center;
}

#command-button-paintflashing > image {
  background-image: url("chrome://browser/skin/devtools/command-paintflashing.png");
}

#command-button-screenshot > image {
  background-image: url("chrome://browser/skin/devtools/command-screenshot.png");
}

#command-button-responsive > image {
  background-image: url("chrome://browser/skin/devtools/command-responsivemode.png");
}

#command-button-tilt > image {
  background-image: url("chrome://browser/skin/devtools/command-tilt.png");
}

#command-button-scratchpad > image {
  background-image: url("chrome://browser/skin/devtools/command-scratchpad.png");
  background-size: 48px 16px;
}

#command-button-pick > image {
  background-image: url("chrome://browser/skin/devtools/command-pick.png");
}

#command-button-splitconsole > image {
  background-image: url("chrome://browser/skin/devtools/command-console.png");
}

#command-button-eyedropper > image {
  background-image: url("chrome://browser/skin/devtools/command-eyedropper.png");
}

@media (min-resolution: 2dppx) {
  #command-button-paintflashing > image {
    background-image: url("chrome://browser/skin/devtools/command-paintflashing@2x.png");
  }

  #command-button-screenshot > image {
    background-image: url("chrome://browser/skin/devtools/command-screenshot@2x.png");
  }

  #command-button-responsive > image {
    background-image: url("chrome://browser/skin/devtools/command-responsivemode@2x.png");
  }

  #command-button-tilt > image {
    background-image: url("chrome://browser/skin/devtools/command-tilt@2x.png");
  }

  #command-button-scratchpad > image {
    background-image: url("chrome://browser/skin/devtools/command-scratchpad@2x.png");
  }

  #command-button-pick > image {
    background-image: url("chrome://browser/skin/devtools/command-pick@2x.png");
  }

  #command-button-splitconsole > image {
    background-image: url("chrome://browser/skin/devtools/command-console@2x.png");
  }

  #command-button-eyedropper > image {
    background-image: url("chrome://browser/skin/devtools/command-eyedropper@2x.png");
  }
}

/* Tabs */

.devtools-tabbar {
  -moz-appearance: none;
  min-height: 28px;
  border: 0px solid;
  border-bottom-width: 1px;
  padding: 0;
}

#toolbox-tabs {
  margin: 0;
}

.devtools-tab {
  -moz-appearance: none;
  -moz-binding: url("chrome://global/content/bindings/general.xml#control-item");
  -moz-box-align: center;
  min-width: 32px;
  min-height: 28px;
  max-width: 127px;
  margin: 0;
  padding: 0;
  border-style: solid;
  border-width: 0;
  -moz-border-start-width: 1px;
  -moz-box-align: center;
}

.devtools-tab > image {
  border: none;
  -moz-margin-end: 0;
  -moz-margin-start: 4px;
  opacity: 0.6;
  max-height: 16px;
  width: 16px; /* Prevents collapse during theme switching */
}

.devtools-tab > label {
  white-space: nowrap;
}

.devtools-tab:hover > image {
  opacity: 0.8;
}

.devtools-tab:active > image,
.devtools-tab[selected] > image {
  opacity: 1;
}

#toolbox-tabs .devtools-tab[selected]:not(:first-child),
#toolbox-tabs .devtools-tab[highlighted]:not(:first-child) {
  border-width: 0;
  -moz-padding-start: 1px;
}

#toolbox-tabs .devtools-tab[selected]:last-child,
#toolbox-tabs .devtools-tab[highlighted]:last-child {
  -moz-padding-end: 1px;
}

#toolbox-tabs .devtools-tab[selected] + .devtools-tab,
#toolbox-tabs .devtools-tab[highlighted] + .devtools-tab {
  -moz-border-start-width: 0;
  -moz-padding-start: 1px;
}

#toolbox-tabs .devtools-tab:first-child[selected] {
  -moz-border-start-width: 0;
}

#toolbox-tabs .devtools-tab:last-child {
  -moz-border-end-width: 1px;
}

.devtools-tab:not([highlighted]) > .highlighted-icon,
.devtools-tab[selected] > .highlighted-icon,
.devtools-tab:not([selected])[highlighted] > .default-icon {
  visibility: collapse;
}

/* The options tab is special - it doesn't have the same parent
   as the other tabs (toolbox-option-container vs toolbox-tabs) */
#toolbox-option-container .devtools-tab:not([selected]) {
  background-color: transparent;
}
#toolbox-option-container .devtools-tab {
  border-color: transparent;
  border-width: 0;
  -moz-padding-start: 1px;
}

.hidden-labels-box:not(.visible) > label,
.hidden-labels-box.visible ~ .hidden-labels-box > label:last-child {
  display: none;
}

.devtools-invisible-splitter {
  border-color: transparent;
}

.theme-firebug .panel-description {
  margin: 4px;
  font-family: Lucida Grande,Tahoma,sans-serif;
  font-size: 11px;
}