diff --git a/spec/app/editor-spec.coffee b/spec/app/editor-spec.coffee
index 2d04e5c7d..a3ddcf500 100644
--- a/spec/app/editor-spec.coffee
+++ b/spec/app/editor-spec.coffee
@@ -605,7 +605,7 @@ describe "Editor", ->
         rootView.attachToDom()
         config.set("editor.fontSize", 16 * 4)
         expect(editor.gutter.css('font-size')).toBe "#{16 * 4}px"
-        expect(editor.gutter.width()).toBe(64)
+        expect(editor.gutter.width()).toBe(64 + editor.gutter.calculateLineNumberPadding())
 
       it "updates lines if there are unrendered lines", ->
         editor.attachToDom(heightInLines: 5)
diff --git a/src/app/grammar-view.coffee b/src/app/grammar-view.coffee
index bd0b73251..3465c45a7 100644
--- a/src/app/grammar-view.coffee
+++ b/src/app/grammar-view.coffee
@@ -4,7 +4,7 @@ SelectList = require 'select-list'
 module.exports =
 class GrammarView extends SelectList
 
-  @viewClass: -> "#{super} grammar-view"
+  @viewClass: -> "#{super} grammar-view from-top overlay"
 
   filterKey: 'name'
 
@@ -12,7 +12,6 @@ class GrammarView extends SelectList
     @currentGrammar = @editor.getGrammar()
     @path = @editor.getPath()
     @autoDetect = name: 'Auto Detect'
-    requireStylesheet 'grammar-view.css'
     @command 'editor:select-grammar', =>
       @cancel()
       false
diff --git a/src/app/select-list.coffee b/src/app/select-list.coffee
index 0b4cd9a87..297c3fa35 100644
--- a/src/app/select-list.coffee
+++ b/src/app/select-list.coffee
@@ -109,7 +109,7 @@ class SelectList extends View
   scrollToItem: (item) ->
     scrollTop = @list.scrollTop()
     desiredTop = item.position().top + scrollTop
-    desiredBottom = desiredTop + item.height()
+    desiredBottom = desiredTop + item.outerHeight()
 
     if desiredTop < scrollTop
       @list.scrollTop(desiredTop)
diff --git a/src/app/window.coffee b/src/app/window.coffee
index 5929266c6..998f381a4 100644
--- a/src/app/window.coffee
+++ b/src/app/window.coffee
@@ -114,6 +114,14 @@ window.startup()
 
 requireStylesheet 'reset.css'
 requireStylesheet 'atom.css'
+requireStylesheet 'tabs.css'
+requireStylesheet 'tree-view.css'
+requireStylesheet 'status-bar.css'
+requireStylesheet 'command-panel.css'
+requireStylesheet 'fuzzy-finder.css'
+requireStylesheet 'overlay.css'
+requireStylesheet 'popover-list.css'
+requireStylesheet 'notification.css'
 
 if nativeStylesheetPath = require.resolve("#{platform}.css")
   requireStylesheet(nativeStylesheetPath)
diff --git a/src/packages/autocomplete/src/autocomplete-view.coffee b/src/packages/autocomplete/src/autocomplete-view.coffee
index 1e071ccf3..f2c200d44 100644
--- a/src/packages/autocomplete/src/autocomplete-view.coffee
+++ b/src/packages/autocomplete/src/autocomplete-view.coffee
@@ -8,7 +8,7 @@ class AutocompleteView extends SelectList
     rootView.eachEditor (editor) ->
       new AutocompleteView(editor) if editor.attached and not editor.mini
 
-  @viewClass: -> "autocomplete #{super}"
+  @viewClass: -> "autocomplete #{super} popover-list"
 
   editor: null
   currentBuffer: null
@@ -106,7 +106,6 @@ class AutocompleteView extends SelectList
 
   setPosition: ->
     { left, top } = @editor.pixelPositionForScreenPosition(@originalCursorPosition)
-
     height = @outerHeight()
     potentialTop = top + @editor.lineHeight
     potentialBottom = potentialTop - @editor.scrollTop() + height
diff --git a/src/packages/command-palette/spec/command-palette-spec.coffee b/src/packages/command-palette/spec/command-palette-spec.coffee
index 2f62d1b7b..1f56f1ab5 100644
--- a/src/packages/command-palette/spec/command-palette-spec.coffee
+++ b/src/packages/command-palette/spec/command-palette-spec.coffee
@@ -23,8 +23,8 @@ describe "CommandPalette", ->
         eventLi = palette.list.children("[data-event-name='#{eventName}']")
         if description
           expect(eventLi).toExist()
-          expect(eventLi.find('.event-name')).toHaveText(eventName)
-          expect(eventLi.find('.event-description')).toHaveText(description)
+          expect(eventLi.find('.label')).toHaveText(description)
+          expect(eventLi.find('.label').attr('title')).toBe(eventName)
           for binding in keyBindings[eventName] ? []
             expect(eventLi.find(".key-binding:contains(#{binding})")).toExist()
         else
@@ -39,8 +39,8 @@ describe "CommandPalette", ->
         description = editorEvents[eventName] unless description
         if description
           expect(eventLi).toExist()
-          expect(eventLi.find('.event-name')).toHaveText(eventName)
-          expect(eventLi.find('.event-description')).toHaveText(description)
+          expect(eventLi.find('.label')).toHaveText(description)
+          expect(eventLi.find('.label').attr('title')).toBe(eventName)
         else
           expect(eventLi).not.toExist()
 
diff --git a/src/packages/command-palette/src/command-palette-view.coffee b/src/packages/command-palette/src/command-palette-view.coffee
index d723afa54..90c083d0d 100644
--- a/src/packages/command-palette/src/command-palette-view.coffee
+++ b/src/packages/command-palette/src/command-palette-view.coffee
@@ -9,7 +9,7 @@ class CommandPaletteView extends SelectList
     @instance = new CommandPaletteView(rootView)
 
   @viewClass: ->
-    "#{super} command-palette"
+    "#{super} command-palette overlay from-top"
 
   filterKey: 'eventDescription'
 
@@ -41,12 +41,10 @@ class CommandPaletteView extends SelectList
     keyBindings = @keyBindings
     $$ ->
       @li class: 'event', 'data-event-name': eventName, =>
-        @div eventDescription, class: 'event-description'
+        @span eventDescription, class: 'label', title: eventName
         @div class: 'right', =>
-          @div eventName, class: 'event-name'
           for binding in keyBindings[eventName] ? []
-            @div binding, class: 'key-binding'
-        @div class: 'clear-float'
+            @kbd binding, class: 'key-binding'
 
   confirmed: ({eventName}) ->
     @cancel()
diff --git a/src/packages/command-panel/spec/command-panel-spec.coffee b/src/packages/command-panel/spec/command-panel-spec.coffee
index a63ae410b..c0d47fe45 100644
--- a/src/packages/command-panel/spec/command-panel-spec.coffee
+++ b/src/packages/command-panel/spec/command-panel-spec.coffee
@@ -408,7 +408,7 @@ describe "CommandPanel", ->
 
         expect(previewList.scrollBottom()).toBeCloseTo previewList.prop('scrollHeight'), -1
 
-        previewList.trigger 'core:move-down'
+        _.times previewList.getOperations().length, -> previewList.trigger 'core:move-up'
         expect(previewList.scrollTop()).toBe 0
 
       it "doesn't bubble up the event and the command panel text doesn't change", ->
diff --git a/src/packages/fuzzy-finder/src/fuzzy-finder-view.coffee b/src/packages/fuzzy-finder/src/fuzzy-finder-view.coffee
index ac5a3a3a5..85c2c57d1 100644
--- a/src/packages/fuzzy-finder/src/fuzzy-finder-view.coffee
+++ b/src/packages/fuzzy-finder/src/fuzzy-finder-view.coffee
@@ -13,7 +13,7 @@ class FuzzyFinderView extends SelectList
     @instance = new FuzzyFinderView(rootView)
 
   @viewClass: ->
-    [super, 'fuzzy-finder'].join(' ')
+    [super, 'fuzzy-finder', 'overlay', 'from-top'].join(' ')
 
   allowActiveEditorChange: null
   maxItems: 10
@@ -47,9 +47,9 @@ class FuzzyFinderView extends SelectList
           typeClass = 'pdf-name'
         else
           typeClass = 'text-name'
-        @span fs.base(path), class: "file #{typeClass}"
+        @span fs.base(path), class: "file label #{typeClass}"
         if folder = fs.directory(path)
-          @span "- #{folder}/", class: 'directory'
+          @span " - #{folder}/", class: 'directory'
 
   openPath: (path) ->
     @rootView.open(path, {@allowActiveEditorChange}) if path
diff --git a/src/packages/gists/lib/gists.coffee b/src/packages/gists/lib/gists.coffee
index 434603636..b46e5beab 100644
--- a/src/packages/gists/lib/gists.coffee
+++ b/src/packages/gists/lib/gists.coffee
@@ -22,10 +22,10 @@ class Gists
       success: (response) =>
         pasteboard.write(response.html_url)
         notification = $$ ->
-          @div class: 'gist-notification', =>
-            @div class: 'message-area', =>
-              @span "Gist #{response.id} created", class: 'message'
-              @br()
-              @span "The url is on your clipboard", class: 'clipboard'
+          @div class: 'notification', =>
+            @span class: 'icon icon-gist mega-icon'
+            @div class: 'content', =>
+              @h3 "Gist #{response.id} created", class: 'title'
+              @p "The url is on your clipboard", class: 'message'
         @rootView.append(notification.hide())
         notification.fadeIn().delay(2000).fadeOut(complete: -> $(this).remove())
diff --git a/src/packages/gists/spec/gists-spec.coffee b/src/packages/gists/spec/gists-spec.coffee
index 64227744a..056d6e412 100644
--- a/src/packages/gists/spec/gists-spec.coffee
+++ b/src/packages/gists/spec/gists-spec.coffee
@@ -44,8 +44,8 @@ describe "Gists package", ->
           expect(pasteboard.read()[0]).toBe 'https://gist.github.com/1'
 
         it "flashes that the Gist was created", ->
-          expect(rootView.find('.gist-notification')).toExist()
-          expect(rootView.find('.gist-notification .message').text()).toBe 'Gist 1 created'
+          expect(rootView.find('.notification')).toExist()
+          expect(rootView.find('.notification .title').text()).toBe 'Gist 1 created'
           advanceClock(2000)
           expect(rootView.find('.gist-notification')).not.toExist()
 
diff --git a/src/packages/go-to-line/lib/go-to-line-view.coffee b/src/packages/go-to-line/lib/go-to-line-view.coffee
index ce99ece31..f207e11eb 100644
--- a/src/packages/go-to-line/lib/go-to-line-view.coffee
+++ b/src/packages/go-to-line/lib/go-to-line-view.coffee
@@ -9,7 +9,7 @@ class GoToLineView extends View
   @activate: (rootView) -> new GoToLineView(rootView)
 
   @content: ->
-    @div class: 'go-to-line', =>
+    @div class: 'go-to-line overlay from-top mini', =>
       @subview 'miniEditor', new Editor(mini: true)
       @div class: 'message', outlet: 'message'
 
diff --git a/src/packages/symbols-view/spec/symbols-view-spec.coffee b/src/packages/symbols-view/spec/symbols-view-spec.coffee
index 89476c8d5..3e0724795 100644
--- a/src/packages/symbols-view/spec/symbols-view-spec.coffee
+++ b/src/packages/symbols-view/spec/symbols-view-spec.coffee
@@ -30,9 +30,9 @@ describe "SymbolsView", ->
         expect(symbolsView.find('.loading')).toBeEmpty()
         expect(rootView.find('.symbols-view')).toExist()
         expect(symbolsView.list.children('li').length).toBe 2
-        expect(symbolsView.list.children('li:first').find('.function-name')).toHaveText 'quicksort'
+        expect(symbolsView.list.children('li:first').find('.label')).toHaveText 'quicksort'
         expect(symbolsView.list.children('li:first').find('.function-details')).toHaveText 'Line 1'
-        expect(symbolsView.list.children('li:last').find('.function-name')).toHaveText 'quicksort.sort'
+        expect(symbolsView.list.children('li:last').find('.label')).toHaveText 'quicksort.sort'
         expect(symbolsView.list.children('li:last').find('.function-details')).toHaveText 'Line 2'
         expect(symbolsView).not.toHaveClass "error"
         expect(symbolsView.error).not.toBeVisible()
@@ -165,7 +165,7 @@ describe "SymbolsView", ->
         editor.setCursorBufferPosition([8,14])
         editor.trigger 'symbols-view:go-to-declaration'
         expect(symbolsView.list.children('li').length).toBe 1
-        expect(symbolsView.list.children('li:first').find('.function-name')).toHaveText 'tagged.js'
+        expect(symbolsView.list.children('li:first').find('.label')).toHaveText 'tagged.js'
 
   describe "project symbols", ->
     it "displays all tags", ->
@@ -181,9 +181,9 @@ describe "SymbolsView", ->
         expect(symbolsView.find('.loading')).toBeEmpty()
         expect(rootView.find('.symbols-view')).toExist()
         expect(symbolsView.list.children('li').length).toBe 4
-        expect(symbolsView.list.children('li:first').find('.function-name')).toHaveText 'callMeMaybe'
+        expect(symbolsView.list.children('li:first').find('.label')).toHaveText 'callMeMaybe'
         expect(symbolsView.list.children('li:first').find('.function-details')).toHaveText 'tagged.js'
-        expect(symbolsView.list.children('li:last').find('.function-name')).toHaveText 'thisIsCrazy'
+        expect(symbolsView.list.children('li:last').find('.label')).toHaveText 'thisIsCrazy'
         expect(symbolsView.list.children('li:last').find('.function-details')).toHaveText 'tagged.js'
         expect(symbolsView).not.toHaveClass "error"
         expect(symbolsView.error).not.toBeVisible()
diff --git a/src/packages/symbols-view/src/symbols-view.coffee b/src/packages/symbols-view/src/symbols-view.coffee
index c0d019132..acf72cb78 100644
--- a/src/packages/symbols-view/src/symbols-view.coffee
+++ b/src/packages/symbols-view/src/symbols-view.coffee
@@ -12,7 +12,7 @@ class SymbolsView extends SelectList
   @activate: (rootView) ->
     @instance = new SymbolsView(rootView)
 
-  @viewClass: -> "#{super} symbols-view"
+  @viewClass: -> "#{super} symbols-view overlay from-top"
 
   filterKey: 'name'
 
@@ -22,14 +22,13 @@ class SymbolsView extends SelectList
   itemForElement: ({position, name, file}) ->
     $$ ->
       @li =>
-        @div name, class: 'function-name'
+        @div name, class: 'label'
         @div class: 'right', =>
           if position
             text = "Line #{position.row + 1}"
           else
             text = fs.base(file)
           @div text, class: 'function-details'
-        @div class: 'clear-float'
 
   toggleFileSymbols: ->
     if @hasParent()
diff --git a/static/atom.css b/static/atom.css
index 4f70a0574..382352314 100644
--- a/static/atom.css
+++ b/static/atom.css
@@ -53,4 +53,11 @@ html, body {
   left: 0;
   right: 0;
   box-sizing: border-box;
+}
+
+@font-face {
+  font-family: 'Octicons Regular';
+  src: url("octicons-regular-webfont.woff") format("woff");
+  font-weight: normal;
+  font-style: normal;
 }
\ No newline at end of file
diff --git a/static/command-panel.css b/static/command-panel.css
new file mode 100644
index 000000000..aa6796897
--- /dev/null
+++ b/static/command-panel.css
@@ -0,0 +1,83 @@
+.command-panel {
+  padding: 5px;
+}
+
+.command-panel .preview-list {
+  max-height: 300px;
+  overflow: auto;
+  margin: 0 1px 5px 10px;
+  position: relative;
+  cursor: default;
+}
+
+.command-panel .preview-count {
+  font-size: 11px;
+  text-align: right;
+  padding-bottom: 1px;
+}
+
+.command-panel .preview-list .path {
+  padding-left: 5px;
+}
+
+.command-panel .preview-list .path:before {
+  font-family: 'Octicons Regular';
+  font-size: 16px;
+  width: 16px;
+  height: 16px;
+  margin-right: 5px;
+  -webkit-font-smoothing: antialiased;
+  content: "\f011";
+  position: relative;
+  top: 1px;
+}
+
+.command-panel .preview-list .operation {
+  padding-top: 2px;
+  padding-bottom: 2px;
+}
+
+.command-panel .preview-list .line-number {
+  padding-left: 3px;
+  margin-right: 1ex;
+  text-align: right;
+  display: inline-block;
+}
+
+.command-panel .preview-list .path-match-number {
+  padding-left: 8px;
+}
+
+.command-panel .preview-list .preview {
+  word-break: break-all;
+}
+
+.command-panel .preview-list .preview .match {
+  -webkit-border-radius: 2px;
+  padding: 1px;
+}
+
+.command-panel .prompt-and-editor .prompt:before {
+  color: #969696;
+  content: '\f078';
+  font-family: 'Octicons Regular';
+  position: relative;
+  top: 0;
+  left: -5px;
+  -webkit-font-smoothing: antialiased;
+}
+
+.command-panel .prompt-and-editor .editor {
+  position: relative;
+  left: -4px;
+  margin-right: -4px;
+}
+
+.command-panel .prompt-and-editor {
+  display: -webkit-box;
+}
+
+.error-messages {
+  padding: 5px 1em;
+  color: white;
+}
diff --git a/static/editor.css b/static/editor.css
index ebd85aeaf..91aed0439 100644
--- a/static/editor.css
+++ b/static/editor.css
@@ -6,10 +6,23 @@
   -webkit-box-flex: 1;
   position: relative;
   z-index: 0;
+  font-family: Inconsolata, Monaco, Courier;
+  line-height: 1.3;
 }
 
 .editor.mini {
   height: auto;
+  line-height: 25px;
+}
+
+.editor.mini .cursor {
+  width: 2px;
+  line-height: 20px;
+  margin-top: 2px;
+}
+
+.editor .gutter .line-number.cursor-line {
+  opacity: 1;
 }
 
 .editor .gutter {
@@ -19,14 +32,54 @@
   text-align: right;
 }
 
+.editor .gutter .line-number {
+  padding-right: .5em;
+  min-width: 35px;
+  box-sizing: border-box;
+  text-align: right;
+  opacity: 0.6;
+}
+
 .editor .gutter .line-numbers {
   position: relative;
 }
 
+.editor .gutter .line-number.fold.cursor-line {
+  opacity: 1;
+}
+
+.editor .gutter .line-number.fold:after {
+  visibility: visible;
+}
+
 .editor.mini .gutter {
   display: none;
 }
 
+.editor .gutter .line-number:after {
+  font-size: 0.8em;
+  content: '\f078';
+  font-family: 'Octicons Regular';
+  -webkit-font-smoothing: antialiased;
+  color: #fba0e3;
+  visibility: hidden;
+}
+
+.editor .fold-marker:after {
+  content: '\2026';
+  opacity: .8;
+  color: #fba0e3;
+  padding-left: .2em;
+}
+
+.editor .line.cursor-line .fold-marker {
+  opacity: 1;
+}
+
+.editor .invisible {
+  opacity: 0.2;
+}
+
 .editor .vertical-scrollbar {
   position: absolute;
   right: 0;
diff --git a/themes/atom-light-ui/fuzzy-finder.css b/static/fuzzy-finder.css
similarity index 71%
rename from themes/atom-light-ui/fuzzy-finder.css
rename to static/fuzzy-finder.css
index 0cc921e02..76ef05462 100644
--- a/themes/atom-light-ui/fuzzy-finder.css
+++ b/static/fuzzy-finder.css
@@ -1,17 +1,8 @@
-.fuzzy-finder ol {
-  overflow: hidden;
-  -webkit-user-select: none;
-  cursor: default;
-}
-
-.fuzzy-finder ol:empty {
-  margin-bottom: 0;
-  border: none;
-}
-
 .fuzzy-finder .directory {
-  color: #b2b2b2;
-  padding-left: .5em;
+  color: rgba(0, 0, 0, 0.5);
+  word-break: break-word;
+  margin-left: 5px;
+  line-height: 150%;
 }
 
 .fuzzy-finder .file:before {
diff --git a/static/grammar-view.css b/static/grammar-view.css
deleted file mode 100644
index 1cbeeba30..000000000
--- a/static/grammar-view.css
+++ /dev/null
@@ -1,8 +0,0 @@
-.grammar-view {
-  width: 50%;
-  margin-left: -25%;
-}
-
-.grammar-view ol {
-  max-height: 300px;
-}
\ No newline at end of file
diff --git a/static/notification.css b/static/notification.css
new file mode 100644
index 000000000..53ac32339
--- /dev/null
+++ b/static/notification.css
@@ -0,0 +1,57 @@
+.notification {
+  position: absolute;
+  top: 40px;
+  left: 50%;
+  margin-left: -5%;
+  z-index: 9999;
+  border: 2px solid rgba(0, 0, 0, 0.2);
+  border-radius: 5px;
+  box-shadow:
+    inset 1px 1px 0 rgba(255, 255, 255, 0.05),
+    0 0 5px rgba(0, 0, 0, 0.5);
+  background: -webkit-linear-gradient(
+    rgba(20, 20, 20, 0.5),
+    rgba(0, 0, 0, 0.5));
+  color: #eee;
+  width: 300px;
+}
+
+.notification .content {
+  padding: 10px;
+  margin-left: 42px;
+  box-sizing: border-box;
+}
+
+.notification .content:after {
+  content: ".";
+  display: block;
+  clear: both;
+  visibility: hidden;
+}
+
+.notification .title {
+  font-size: 12px;
+  font-weight: bold;
+  margin-bottom: 3px;
+}
+
+.notification .message {
+  font-size: 12px;
+  color: #777;
+}
+
+.notification .icon {
+  display: inline-block;
+  float: left;
+  font-family: 'Octicons Regular';
+  font-size: 32px;
+  width: 32px;
+  height: 32px;
+  margin-right: 5px;
+  -webkit-font-smoothing: antialiased;
+}
+
+/* TODO: Full Octicon Support */
+.icon-gist {
+  content: "\f20e";
+}
diff --git a/static/overlay.css b/static/overlay.css
new file mode 100644
index 000000000..421b2f71f
--- /dev/null
+++ b/static/overlay.css
@@ -0,0 +1,35 @@
+.overlay {
+  position: absolute;
+  top: 0;
+  left: 50%;
+  width: 500px;
+  margin-left: -250px;
+  background: #303030;
+  color: #eee;
+  padding: 10px;
+  z-index: 9999;
+  box-sizing: border-box;
+  border: 1px solid rgba(255, 255, 255, 0.1);
+  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
+  border-radius: 3px;
+}
+
+.overlay .editor.mini {
+  margin-bottom: 10px;
+}
+
+.overlay .message {
+  padding-top: 5px;
+  font-size: 11px;
+}
+
+.overlay.mini {
+  width: 200px;
+  margin-left: -100px;
+}
+
+.overlay.from-top {
+  border-top: none;
+  border-top-left-radius: 0;
+  border-top-right-radius: 0;
+}
\ No newline at end of file
diff --git a/static/popover-list.css b/static/popover-list.css
new file mode 100644
index 000000000..005b4a36a
--- /dev/null
+++ b/static/popover-list.css
@@ -0,0 +1,17 @@
+.select-list.popover-list {
+  width: 200px;
+  border: 2px solid #222;
+  -webkit-box-shadow: 0 0 3px 3px rgba(0, 0, 0, .5);
+  margin-left: 0px;
+  position: relative;
+}
+
+.select-list.popover-list ol {
+  position: relative;
+  overflow-y: scroll;
+  max-height: 200px;
+}
+
+.select-list.popover-list ol li {
+  padding: 5px;
+}
\ No newline at end of file
diff --git a/static/select-list.css b/static/select-list.css
index f2472e3c6..847edb7ab 100644
--- a/static/select-list.css
+++ b/static/select-list.css
@@ -1,19 +1,45 @@
-.select-list {
-  position: absolute;
-  width: 600px;
-  top: 0;
-  left: 50%;
-  margin-left: -300px;
-  box-sizing: border-box;
-  z-index: 99;
-}
-
-.select-list .editor {
-  box-sizing: border-box;
-  padding: 5px;
-}
-
 .select-list ol {
+  border: 1px solid #212121;
   position: relative;
   overflow-y: auto;
+  max-height: 312px;
+  margin: 0;
+  background: red;
+  padding: 0;
+  line-height: 100%;
+}
+
+.select-list ol:empty {
+  border: none;
+}
+
+.select-list ol li {
+  padding: 10px;
+  box-sizing: border-box;
+  display: block;
+}
+
+.select-list li .label {
+  display: inline-block;
+}
+
+.select-list li .right {
+  float: right;
+}
+
+.select-list .key-binding {
+  border-radius: 2px;
+  margin-left: 5px;
+  padding: 3px;
+  font-size: 11px;
+}
+
+.select-list ol li:last-child {
+  border-bottom: none;
+}
+
+.select-list .error {
+  font-weight: bold;
+  color: white;
+  text-shadow: 0 1px 0 #4E0000;
 }
\ No newline at end of file
diff --git a/static/status-bar.css b/static/status-bar.css
new file mode 100644
index 000000000..fe46c8408
--- /dev/null
+++ b/static/status-bar.css
@@ -0,0 +1,48 @@
+.status-bar {
+  padding: 4px 10px 3px;
+  font-size: 11px;
+  line-height: 14px;
+}
+
+.status-bar .cursor-position,
+.status-bar .grammar-name {
+  padding-left: 10px;
+}
+
+.status-bar .grammar-name {
+  cursor: pointer;
+}
+
+.status-bar .branch-label {
+  vertical-align: baseline;
+}
+
+.status-bar .git-status.octicons {
+  display: none;
+  padding-left: 10px;
+  margin-top:-2px;
+}
+
+.status-bar .octicons:before {
+  font-family: 'Octicons Regular';
+  font-size: 14px;
+  width: 14px;
+  height: 14px;
+  line-height: 14px;
+  -webkit-font-smoothing: antialiased;
+  display: inline-block;
+  vertical-align: middle;
+  margin-right: 5px;
+}
+
+.status-bar .branch-icon:before {
+  content: "\f020";
+}
+
+.status-bar .modified-status-icon:before {
+  content: "\f26d";
+}
+
+.status-bar .new-status-icon:before {
+  content: "\f26b";
+}
diff --git a/static/tabs.css b/static/tabs.css
new file mode 100644
index 000000000..2a4faa887
--- /dev/null
+++ b/static/tabs.css
@@ -0,0 +1,66 @@
+.tabs {
+  font: caption;
+  margin-bottom: 1px;
+}
+
+.tab {
+  cursor: default;
+  padding: 2px 21px 2px 9px;
+}
+
+.tab.file-modified .close-icon {
+  border-radius: 10px;
+}
+
+.tab.file-modified .close-icon:before {
+  content: "";
+}
+
+.tab.active:before,
+.tab.active:after {
+  position: absolute;
+  bottom: -1px;
+  width: 4px;
+  height: 4px;
+  content: " ";
+  z-index: 3;
+}
+
+.tab.active:before {
+  left: -4px;
+}
+
+.tab.active:after {
+  right: -4px;
+  border-width: 0 0 1px 1px;
+}
+
+.tab.active:first-child:before {
+  display: none;
+}
+
+.tab .file-name {
+  font-size: 11px;
+  text-shadow: 0 -1px 1px black;
+}
+
+.tab .close-icon {
+  font-family: 'Octicons Regular';
+  font-size: 14px;
+  width: 14px;
+  height: 14px;
+  display: block;
+  cursor: pointer;
+  position: absolute;
+  right: 4px;
+  top: -1px;
+  -webkit-font-smoothing: antialiased;
+}
+
+.tab .close-icon:before {
+  content: "\f081";
+}
+
+.tab .close-icon:hover {
+  color: white;
+}
\ No newline at end of file
diff --git a/static/tree-view.css b/static/tree-view.css
new file mode 100644
index 000000000..1568bfbc1
--- /dev/null
+++ b/static/tree-view.css
@@ -0,0 +1,121 @@
+.tree-view .entries {
+  margin-left: 12px;
+}
+
+.tree-view .entries .file .name {
+  margin-left: 20px;
+}
+
+.tree-view .file .name,
+.tree-view .directory .header {
+  padding-top: 4px;
+  padding-bottom: 4px;
+  padding-right: 10px;
+}
+
+.tree-view .directory .header {
+  padding-left: 5px;
+}
+
+.tree-view-dialog {
+  padding: 5px;
+}
+
+.tree-view-dialog .prompt {
+  padding-bottom: 3px;
+  font-size: 12px;
+  line-height: 16px;
+}
+
+.tree-view-dialog .prompt span {
+  position: relative;
+  top: -1px;
+}
+
+.tree-view-dialog .prompt:before {
+  font-family: 'Octicons Regular';
+  font-size: 16px;
+  width: 16px;
+  height: 16px;
+  margin-right: 3px;
+  -webkit-font-smoothing: antialiased;
+}
+
+.tree-view-dialog .prompt.add:before {
+  content: "\f086";
+}
+
+.tree-view-dialog .prompt.move:before {
+  content: "\f03e";
+}
+
+.tree-view .directory .header .name,
+.tree-view .file .name {
+  position: relative;
+  padding-left: 21px;
+}
+
+.tree-view .directory .header .name:before,
+.tree-view .file .name:before {
+  font-family: 'Octicons Regular';
+  font-size: 16px;
+  width: 16px;
+  height: 16px;
+  margin-right: 5px;
+  -webkit-font-smoothing: antialiased;
+  position: absolute;
+  left: 0;
+}
+
+.tree-view .disclosure-arrow:before {
+  font-family: 'Octicons Regular';
+  font-size: 12px;
+  width: 12px;
+  height: 12px;
+  line-height: 16px;
+  margin-right: 3px;
+  -webkit-font-smoothing: antialiased;
+}
+
+.tree-view .directory .header .directory-icon:before {
+  content: "\f016";
+  top: -5px;
+}
+
+.tree-view .directory .header .repository-icon:before {
+  content: "\f001";
+  top: -4px;
+}
+
+.tree-view .directory .header .submodule-icon:before {
+  content: "\f017";
+  top: -5px;
+}
+
+.tree-view .file .text-icon:before {
+  content: "\f011";
+  top: -2px;
+}
+
+.tree-view .file .image-icon:before {
+  content: "\f012";
+  top: -2px;
+}
+
+.tree-view .file .compressed-icon:before {
+  content: "\f013";
+  top: -2px;
+}
+
+.tree-view .file .pdf-icon:before {
+  content: "\f014";
+  top: -2px;
+}
+
+.tree-view .directory > .header .disclosure-arrow:before {
+  content: "\f05a";
+}
+
+.tree-view .directory.expanded > .header .disclosure-arrow:before {
+  content: "\f05b";
+}
diff --git a/themes/atom-dark-ui/atom.css b/themes/atom-dark-ui/atom.css
index 73a667189..22afd1c83 100644
--- a/themes/atom-dark-ui/atom.css
+++ b/themes/atom-dark-ui/atom.css
@@ -21,13 +21,6 @@ html, body,
   -webkit-transition: background 300ms ease-out;
 }
 
-.clear-float {
-  clear: both;
-}
-
-@font-face {
-  font-family: 'Octicons Regular';
-  src: url("octicons-regular-webfont.woff") format("woff");
-  font-weight: normal;
-  font-style: normal;
-}
+.wrap-guide {
+  background: rgba(150, 150, 150, 0.1);
+}
\ No newline at end of file
diff --git a/themes/atom-dark-ui/autocomplete.css b/themes/atom-dark-ui/autocomplete.css
deleted file mode 100644
index 290713336..000000000
--- a/themes/atom-dark-ui/autocomplete.css
+++ /dev/null
@@ -1,17 +0,0 @@
-.select-list.autocomplete {
-  min-width: 150px;
-  border: 2px solid #222;
-  webkit-box-shadow: 0 0 3px 3px rgba(0, 0, 0, .5);
-  margin-left: 0px;
-  width: auto;
-}
-
-.autocomplete ol {
-  position: relative;
-  overflow-y: scroll;
-  max-height: 200px;
-}
-
-.autocomplete ol li {
-  padding: 0.1em 0.2em;
-}
diff --git a/themes/atom-dark-ui/command-palette.css b/themes/atom-dark-ui/command-palette.css
deleted file mode 100644
index 0cadfbcae..000000000
--- a/themes/atom-dark-ui/command-palette.css
+++ /dev/null
@@ -1,37 +0,0 @@
-.command-palette {
-  width: 50%;
-  margin-left: -25%;
-}
-
-.command-palette ol {
-  max-height: 300px;
-}
-
-.command-palette ol .event-description {
-  float: left;
-  display: inline-block;
-  margin-right: .5em;
-  margin: 4px 0;
-}
-
-.command-palette li .right {
-  float: right;
-}
-
-.command-palette ol .event-name, .command-palette ol .key-binding {
-  display: inline-block;
-  margin: 4px 0;
-  margin-right: .5em;
-  font-size: 90%;
-  color: #ddd;
-  -webkit-border-radius: 3px;
-  padding: 0 4px;
-}
-
-.command-palette ol .event-name {
-  background: rgba(0, 0, 0, .2);
-}
-
-.command-palette ol .key-binding {
-  background: rgba(255, 255, 255, .1);
-}
diff --git a/themes/atom-dark-ui/command-panel.css b/themes/atom-dark-ui/command-panel.css
index 6d0f9775b..f3e8412cd 100644
--- a/themes/atom-dark-ui/command-panel.css
+++ b/themes/atom-dark-ui/command-panel.css
@@ -2,27 +2,18 @@
   background-color: #303030;
   border: 1px solid #252525;
   color: #dedede;
-  padding: 5px;
 }
 
 .command-panel .preview-list {
-  max-height: 300px;
-  overflow: auto;
-  margin: 0 1px 5px 10px;
-  position: relative;
   background-color: #1e1e1e;
   color: #C5C8C6;
-  cursor: default;
   border: 1px solid rgba(0, 0, 0, 0.5);
   border-bottom: 1px solid rgba(180, 180, 180, 0.2);
   border-right: 1px solid rgba(180, 180, 180, 0.2);
 }
 
 .command-panel .preview-count {
-  font-size: 11px;
   color: #969696;
-  text-align: right;
-  padding-bottom: 1px;
 }
 
 .command-panel .preview-list li.selected, .command-panel .preview-list li.operation:hover {
@@ -34,37 +25,14 @@
 }
 
 .command-panel .preview-list .path {
-  padding-left: 5px;
   color: #fff;
 }
 
-.command-panel .preview-list .path:before {
-  font-family: 'Octicons Regular';
-  font-size: 16px;
-  width: 16px;
-  height: 16px;
-  margin-right: 5px;
-  -webkit-font-smoothing: antialiased;
-  content: "\f011";
-  position: relative;
-  top: 1px;
-}
-
-.command-panel .preview-list .operation {
-  padding-top: 2px;
-  padding-bottom: 2px;
-}
-
 .command-panel .preview-list .line-number {
-  padding-left: 3px;
   color: rgba(255, 255, 255, .3);
-  margin-right: 1ex;
-  text-align: right;
-  display: inline-block;
 }
 
 .command-panel .preview-list .path-match-number {
-  padding-left: 8px;
   color: rgba(255, 255, 255, .3);
 }
 
@@ -74,32 +42,5 @@
 
 .command-panel .preview-list .preview .match {
   background-color: rgba(255, 255, 255, .2);
-  -webkit-border-radius: 2px;
-  padding: 1px;
   color: yellow;
 }
-
-.command-panel .prompt-and-editor {
-  display: -webkit-box;
-}
-
-.command-panel .prompt-and-editor .prompt:before {
-  color: #969696;
-  content: '\f078';
-  font-family: 'Octicons Regular';
-  position: relative;
-  top: 0;
-  left: -5px;
-  -webkit-font-smoothing: antialiased;
-}
-
-.command-panel .prompt-and-editor .editor {
-  position: relative;
-  left: -4px;
-  margin-right: -4px;
-}
-
-.error-messages {
-  padding: 5px 1em;
-  color: white;
-}
diff --git a/themes/atom-dark-ui/editor.css b/themes/atom-dark-ui/editor.css
index 9dfb302ac..3006ed4ef 100644
--- a/themes/atom-dark-ui/editor.css
+++ b/themes/atom-dark-ui/editor.css
@@ -1,34 +1,9 @@
-.editor {
-  font-family: Inconsolata, Monaco, Courier;
-  line-height: 1.3;
-}
-
 .editor.mini {
-  height: auto;
-  line-height: 25px;
   border: 1px solid rgba(0, 0, 0, 0.2);
   border-bottom: 1px solid rgba(180, 180, 180, 0.2);
   border-right: 1px solid rgba(180, 180, 180, 0.2);
 }
 
-.editor.mini .cursor {
-  width: 2px;
-  line-height: 20px;
-  margin-top: 2px;
-}
-
-.editor .gutter .line-number {
-  padding-right: .5em;
-  min-width: 35px;
-  box-sizing: border-box;
-  text-align: right;
-  opacity: 0.6;
-}
-
-.editor .gutter .line-number.cursor-line {
-  opacity: 1;
-}
-
 .editor .gutter.drop-shadow {
   -webkit-box-shadow: -2px 0px 10px 2px #222;
 }
@@ -48,35 +23,3 @@
   color: #fba0e3;
   opacity: .8;
 }
-
-.editor .gutter .line-number.fold.cursor-line {
-  opacity: 1;
-}
-
-.editor .gutter .line-number:after {
-  font-size: 0.8em;
-  content: '\f078';
-  font-family: 'Octicons Regular';
-  -webkit-font-smoothing: antialiased;
-  color: #fba0e3;
-  visibility: hidden;
-}
-
-.editor .gutter .line-number.fold:after {
-  visibility: visible;
-}
-
-.editor .fold-marker:after {
-  content: '\2026';
-  opacity: .8;
-  color: #fba0e3;
-  padding-left: .2em;
-}
-
-.editor .line.cursor-line .fold-marker {
-  opacity: 1;
-}
-
-.editor .invisible {
-  opacity: 0.2;
-}
diff --git a/themes/atom-dark-ui/fuzzy-finder.css b/themes/atom-dark-ui/fuzzy-finder.css
deleted file mode 100644
index 3d0218083..000000000
--- a/themes/atom-dark-ui/fuzzy-finder.css
+++ /dev/null
@@ -1,42 +0,0 @@
-.fuzzy-finder ol {
-  overflow: hidden;
-  -webkit-user-select: none;
-  cursor: default;
-}
-
-.fuzzy-finder ol:empty {
-  margin-bottom: 0;
-  border: none;
-}
-
-.fuzzy-finder .directory {
-  color: #b2b2b2;
-  padding-left: .5em;
-}
-
-.fuzzy-finder .file:before {
-  font-family: 'Octicons Regular';
-  font-size: 16px;
-  width: 16px;
-  height: 16px;
-  margin-right: 5px;
-  margin-left: 5px;
-  -webkit-font-smoothing: antialiased;
-  color: #ccc;
-}
-
-.fuzzy-finder .file.text-name:before {
-  content: "\f011";
-}
-
-.fuzzy-finder .file.image-name:before {
-  content: "\f012";
-}
-
-.fuzzy-finder .file.compressed-name:before {
-  content: "\f013";
-}
-
-.fuzzy-finder .file.pdf-name:before {
-  content: "\f014";
-}
\ No newline at end of file
diff --git a/themes/atom-dark-ui/gists.css b/themes/atom-dark-ui/gists.css
deleted file mode 100644
index dde2dbd25..000000000
--- a/themes/atom-dark-ui/gists.css
+++ /dev/null
@@ -1,35 +0,0 @@
-.gist-notification {
-  position: absolute;
-  top: 6px;
-  left: 50%;
-  margin-left: -5%;
-  z-index: 99;
-  padding-left: 5px;
-  padding-right: 10px;
-  -webkit-box-shadow: 0px 0px 5px 5px #222;
-  color: #BBB;
-  background-color: #333;
-}
-
-.gist-notification .message-area {
-  float: right;
-  padding-top: 11px;
-}
-
-.gist-notification .message {
-  font-size: 13px;
-}
-
-.gist-notification .clipboard {
-  font-size: 11px;
-}
-
-.gist-notification:before {
-  font-family: 'Octicons Regular';
-  font-size: 32px;
-  width: 32px;
-  height: 32px;
-  margin-right: 5px;
-  -webkit-font-smoothing: antialiased;
-  content: "\f08c";
-}
diff --git a/themes/atom-dark-ui/go-to-line.css b/themes/atom-dark-ui/go-to-line.css
deleted file mode 100644
index 4ceec81aa..000000000
--- a/themes/atom-dark-ui/go-to-line.css
+++ /dev/null
@@ -1,27 +0,0 @@
-.go-to-line {
-  position: absolute;
-  width: 200px;
-  top: 0;
-  left: 50%;
-  margin-left: -100px;
-  box-sizing: border-box;
-  z-index: 99;
-  background-color: #484848;
-  border: 1px solid #444;
-  color: #d2d2d2;
-  box-shadow: 0 0 10px #000;
-  border-bottom-left-radius: 3px;
-  border-bottom-right-radius: 3px;
-  padding: 5px;
-  cursor: pointer;
-}
-
-.go-to-line .editor {
-  box-sizing: border-box;
-  padding: 5px;
-}
-
-.go-to-line .message {
-  padding-top: 2px;
-  font-size: 11px;
-}
diff --git a/themes/atom-dark-ui/grammar-view.css b/themes/atom-dark-ui/grammar-view.css
deleted file mode 100644
index 7be94f4c0..000000000
--- a/themes/atom-dark-ui/grammar-view.css
+++ /dev/null
@@ -1,17 +0,0 @@
-.grammar-view ol li {
-  line-height: 16px;
-}
-
-.grammar-view ol li.grammar {
-  padding-left: 21px;
-}
-
-.grammar-view ol li.current-grammar:before {
-  font-family: 'Octicons Regular';
-  width: 16px;
-  height: 16px;
-  margin-right: 5px;
-  -webkit-font-smoothing: antialiased;
-  color: #ccc;
-  content: '\f03a';
-}
diff --git a/themes/atom-dark-ui/package.json b/themes/atom-dark-ui/package.json
index 28f90e051..d0a007f7f 100644
--- a/themes/atom-dark-ui/package.json
+++ b/themes/atom-dark-ui/package.json
@@ -2,20 +2,12 @@
   "stylesheets":[
     "atom.css",
     "editor.css",
-    "grammar-view.css",
     "select-list.css",
     "tree-view.css",
     "tabs.css",
-    "wrap-guide.css",
     "status-bar.css",
-    "symbols-view.css",
     "markdown-preview.css",
-    "fuzzy-finder.css",
     "command-panel.css",
-    "command-palette.css",
-    "command-logger.css",
-    "autocomplete.css",
-    "gists.css",
-    "go-to-line.css"
+    "command-logger.css"
   ]
 }
diff --git a/themes/atom-dark-ui/select-list.css b/themes/atom-dark-ui/select-list.css
index b0ffac596..235e604ff 100644
--- a/themes/atom-dark-ui/select-list.css
+++ b/themes/atom-dark-ui/select-list.css
@@ -1,30 +1,26 @@
-.select-list {
-  background-color: #303030;
-  border: 1px solid #404040;
-  color: #d2d2d2;
-  box-shadow: 0 0 10px #000;
-  border-bottom-left-radius: 3px;
-  border-bottom-right-radius: 3px;
-  padding: 5px;
-  cursor: pointer;
-}
-
-.select-list ol {
-  border: 1px solid #212121;
-}
-
 .select-list ol li {
   background-color: #292929;
   border-bottom: 1px solid #1e1e1e;
-  padding: 5px;
 }
 
-.select-list ol li:last-child {
-  border-bottom: none;
+.select-list li .label {
+  color: #ddd;
 }
 
-.select-list .editor {
-  margin-bottom: 5px;
+.select-list li .right {
+  color: #999;
+  display: inline-block;
+  margin-top: -3px;
+}
+
+.select-list .key-binding {
+  background: -webkit-linear-gradient(
+    rgba(100, 100, 100, 0.5),
+    rgba(70,70,70, 0.5));
+  color: #ccc;
+  -webkit-box-shadow: inset 1px 1px 0 rgba(255, 255, 255, 0.1);
+  display: inline-block;
+  line-height: 100%;
 }
 
 .select-list li:hover {
@@ -35,8 +31,14 @@
   background-image: -webkit-linear-gradient(#7e7e7e, #737373);
 }
 
-.select-list .error {
-  font-weight: bold;
-  color: white;
-  text-shadow: 0 1px 0 #4E0000;
+.select-list .directory {
+  color: #777;
+}
+
+.select-list ol .selected .label {
+  color: #fff;
+}
+
+.select-list ol .selected .directory {
+  color: #ccc;
 }
\ No newline at end of file
diff --git a/themes/atom-dark-ui/status-bar.css b/themes/atom-dark-ui/status-bar.css
index f517760f4..4ca4f2dc5 100644
--- a/themes/atom-dark-ui/status-bar.css
+++ b/themes/atom-dark-ui/status-bar.css
@@ -1,61 +1,15 @@
 .status-bar {
   background-color: #303030;
   border-top: 1px solid #454545;
-  padding: 4px 10px 3px;
-  font-size: 11px;
-  line-height: 14px;
   color: #969696;
 }
 
-.status-bar .cursor-position,
-.status-bar .grammar-name {
-  padding-left: 10px;
-}
-
-.status-bar .grammar-name {
-  cursor: pointer;
-}
-
-.status-bar .branch-label {
-  vertical-align: baseline;
-}
-
-.status-bar .git-status.octicons {
-  display: none;
-  padding-left: 10px;
-  margin-top:-2px;
-}
-
-.status-bar .octicons:before {
-  font-family: 'Octicons Regular';
-  font-size: 14px;
-  width: 14px;
-  height: 14px;
-  line-height: 14px;
-  -webkit-font-smoothing: antialiased;
-  display: inline-block;
-  vertical-align: middle;
-  margin-right: 5px;
-}
-
-.status-bar .branch-icon:before {
-  content: "\f020";
-}
-
 .status-bar .git-status.octicons.modified-status-icon {
   color: #f78a46;
   display: inline-block;
 }
 
-.status-bar .modified-status-icon:before {
-  content: "\f26d";
-}
-
 .status-bar .git-status.octicons.new-status-icon {
   color: #5293d8;
   display: inline-block;
 }
-
-.status-bar .new-status-icon:before {
-  content: "\f26b";
-}
diff --git a/themes/atom-dark-ui/symbols-view.css b/themes/atom-dark-ui/symbols-view.css
deleted file mode 100644
index 0cbdbfa53..000000000
--- a/themes/atom-dark-ui/symbols-view.css
+++ /dev/null
@@ -1,35 +0,0 @@
-.symbols-view {
-  width: 50%;
-  margin-left: -25%;
-}
-
-.symbols-view ol {
-  max-height: 300px;
-}
-
-.symbols-view ol li {
-  padding: 2px;
-  border-bottom: 1px solid rgba(255, 255, 255, .05);
-}
-
-.symbols-view ol .function-name {
-  float: left;
-  display: inline-block;
-  margin-right: .5em;
-  margin: 4px 0;
-}
-
-.symbols-view li .right {
-  float: right;
-}
-
-.symbols-view ol .function-details {
-  display: inline-block;
-  margin: 4px 0;
-  margin-right: .5em;
-  font-size: 90%;
-  color: #ddd;
-  -webkit-border-radius: 3px;
-  padding: 0 4px;
-  background: rgba(0, 0, 0, .2);
-}
diff --git a/themes/atom-dark-ui/tabs.css b/themes/atom-dark-ui/tabs.css
index f95c96eac..7a3d8b394 100644
--- a/themes/atom-dark-ui/tabs.css
+++ b/themes/atom-dark-ui/tabs.css
@@ -1,14 +1,10 @@
 .tabs {
   background: #333333;
   border-bottom: 4px solid #424242;
-  font: caption;
   box-shadow: inset 0 -1px 0 #2e2e2e, 0 1px 0 #191919;
-  margin-bottom: 1px;
 }
 
 .is-focused .tab {
-  cursor: default;
-  padding: 2px 21px 2px 9px;
   background-image: -webkit-linear-gradient(#444, #3d3d3d);
   border-top: 1px solid #383838;
   border-right: 1px solid #2e2e2e;
@@ -29,8 +25,6 @@
 }
 
 .tab {
-  cursor: default;
-  padding: 2px 21px 2px 9px;
   background-color: #555;
   background-image: none;
   border-top: 1px solid #383838;
@@ -78,11 +72,6 @@
 
 .tab.file-modified .close-icon {
   border: 3px solid #777;
-  border-radius: 10px;
-}
-
-.tab.file-modified .close-icon:before {
-  content: "";
 }
 
 .is-focused .tab.active:first-child,
@@ -92,12 +81,6 @@
 
 .tab.active:before,
 .tab.active:after {
-  position: absolute;
-  bottom: -1px;
-  width: 4px;
-  height: 4px;
-  content: " ";
-  z-index: 3;
   border: 1px solid #595959;
 }
 
@@ -105,57 +88,26 @@
   border-bottom-right-radius: 4px;
   border-width: 0 1px 1px 0;
   box-shadow: 2px 2px 0 #424242;
-  left: -4px;
 }
+
 .is-focused .tab.active:after {
-  right: -4px;
   border-bottom-left-radius: 4px;
   border-width: 0 0 1px 1px;
   box-shadow: -2px 2px 0 #424242;
 }
+
 .tab.active:before {
   border-bottom-right-radius: 4px;
   border-width: 0 1px 1px 0;
   box-shadow: 2px 2px 0 #424242;
-  left: -4px;
 }
+
 .tab.active:after {
-  right: -4px;
   border-bottom-left-radius: 4px;
-  border-width: 0 0 1px 1px;
   box-shadow: -2px 2px 0 #424242;
 }
-.tab.active:first-child:before {
-  display: none;
-}
 
 .tab:hover {
   color: #c8c8c8;
   background-image: -webkit-linear-gradient(#474747, #444444);
 }
-
-.tab .file-name {
-  font-size: 11px;
-  text-shadow: 0 -1px 1px black;
-}
-
-.tab .close-icon {
-  font-family: 'Octicons Regular';
-  font-size: 14px;
-  width: 14px;
-  height: 14px;
-  display: block;
-  cursor: pointer;
-  position: absolute;
-  right: 4px;
-  top: -1px;
-  -webkit-font-smoothing: antialiased;
-}
-
-.tab .close-icon:before {
-  content: "\f081";
-}
-
-.tab .close-icon:hover {
-  color: white;
-}
diff --git a/themes/atom-dark-ui/tree-view.css b/themes/atom-dark-ui/tree-view.css
index 7a282e53a..2b9383d63 100644
--- a/themes/atom-dark-ui/tree-view.css
+++ b/themes/atom-dark-ui/tree-view.css
@@ -12,14 +12,6 @@
   text-shadow: 0 -1px 0 #000;
 }
 
-.tree-view .entries {
-  margin-left: 12px;
-}
-
-.tree-view .entries .file .name {
-  margin-left: 20px;
-}
-
 .tree-view .directory.selected > .header > .name,
 .tree-view .selected > .name {
   color: #d2d2d2;
@@ -58,17 +50,6 @@
   color: #ebebeb;
 }
 
-.tree-view .file .name,
-.tree-view .directory .header {
-  padding-top: 4px;
-  padding-bottom: 4px;
-  padding-right: 10px;
-}
-
-.tree-view .directory .header {
-  padding-left: 5px;
-}
-
 .tree-view .ignored {
   color: #555;
 }
@@ -85,105 +66,8 @@
   background-color: #333;
   border-top: 1px solid #555;
   -webkit-box-shadow: 0 0 3px 3px rgba(0, 0, 0, .5);
-  padding: 5px;
 }
 
 .tree-view-dialog .prompt {
-  padding-bottom: 3px;
-  font-size: 12px;
-  line-height: 16px;
   color: #aaa;
 }
-
-.tree-view-dialog .prompt span {
-  position: relative;
-  top: -1px;
-}
-
-.tree-view-dialog .prompt:before {
-  font-family: 'Octicons Regular';
-  font-size: 16px;
-  width: 16px;
-  height: 16px;
-  margin-right: 3px;
-  -webkit-font-smoothing: antialiased;
-}
-
-.tree-view-dialog .prompt.add:before {
-  content: "\f086";
-}
-
-.tree-view-dialog .prompt.move:before {
-  content: "\f03e";
-}
-
-.tree-view .directory .header .name,
-.tree-view .file .name {
-  position: relative;
-  padding-left: 21px;
-}
-
-.tree-view .directory .header .name:before,
-.tree-view .file .name:before {
-  font-family: 'Octicons Regular';
-  font-size: 16px;
-  width: 16px;
-  height: 16px;
-  margin-right: 5px;
-  -webkit-font-smoothing: antialiased;
-  position: absolute;
-  left: 0;
-}
-
-.tree-view .disclosure-arrow:before {
-  font-family: 'Octicons Regular';
-  font-size: 12px;
-  width: 12px;
-  height: 12px;
-  line-height: 16px;
-  margin-right: 3px;
-  -webkit-font-smoothing: antialiased;
-}
-
-.tree-view .directory .header .directory-icon:before {
-  content: "\f016";
-  top: -5px;
-}
-
-.tree-view .directory .header .repository-icon:before {
-  content: "\f001";
-  top: -4px;
-}
-
-.tree-view .directory .header .submodule-icon:before {
-  content: "\f017";
-  top: -5px;
-}
-
-.tree-view .file .text-icon:before {
-  content: "\f011";
-  top: -2px;
-}
-
-.tree-view .file .image-icon:before {
-  content: "\f012";
-  top: -2px;
-}
-
-.tree-view .file .compressed-icon:before {
-  content: "\f013";
-  top: -2px;
-}
-
-.tree-view .file .pdf-icon:before {
-  content: "\f014";
-  top: -2px;
-}
-
-.tree-view .directory > .header .disclosure-arrow:before {
-  content: "\f05a";
-}
-
-.tree-view .directory.expanded > .header .disclosure-arrow:before {
-  content: "\f05b";
-}
diff --git a/themes/atom-dark-ui/wrap-guide.css b/themes/atom-dark-ui/wrap-guide.css
deleted file mode 100644
index 8e7837e5d..000000000
--- a/themes/atom-dark-ui/wrap-guide.css
+++ /dev/null
@@ -1,3 +0,0 @@
-.wrap-guide {
-  background: rgba(150, 150, 150, 0.1);
-}
diff --git a/themes/atom-light-ui/atom.css b/themes/atom-light-ui/atom.css
index 544df9367..76f2e989b 100644
--- a/themes/atom-light-ui/atom.css
+++ b/themes/atom-light-ui/atom.css
@@ -21,13 +21,6 @@ html, body,
   -webkit-transition: background 300ms ease-out;
 }
 
-.clear-float {
-  clear: both;
-}
-
-@font-face {
-  font-family: 'Octicons Regular';
-  src: url("octicons-regular-webfont.woff") format("woff");
-  font-weight: normal;
-  font-style: normal;
-}
+.wrap-guide {
+  background: rgba(150, 150, 150, 0.1);
+}
\ No newline at end of file
diff --git a/themes/atom-light-ui/autocomplete.css b/themes/atom-light-ui/autocomplete.css
deleted file mode 100644
index c121407d0..000000000
--- a/themes/atom-light-ui/autocomplete.css
+++ /dev/null
@@ -1,16 +0,0 @@
-.select-list.autocomplete {
-  min-width: 150px;
-  webkit-box-shadow: 0 0 3px rgba(0, 0, 0, .5);
-  margin-left: 0px;
-  width: auto;
-}
-
-.autocomplete ol {
-  position: relative;
-  overflow-y: scroll;
-  max-height: 200px;
-}
-
-.autocomplete ol li {
-  padding: 0.1em 0.2em;
-}
diff --git a/themes/atom-light-ui/command-palette.css b/themes/atom-light-ui/command-palette.css
deleted file mode 100644
index 2e7dedd0c..000000000
--- a/themes/atom-light-ui/command-palette.css
+++ /dev/null
@@ -1,38 +0,0 @@
-.command-palette {
-  width: 50%;
-  margin-left: -25%;
-}
-
-.command-palette ol {
-  max-height: 300px;
-}
-
-.command-palette ol .event-description {
-  float: left;
-  display: inline-block;
-  margin-right: .5em;
-  margin: 4px 0;
-}
-
-.command-palette li .right {
-  float: right;
-}
-
-.command-palette ol .event-name, .command-palette ol .key-binding {
-  display: inline-block;
-  margin: 4px 0;
-  margin-right: .5em;
-  font-size: 90%;
-  color: #969696;
-  -webkit-border-radius: 3px;
-  padding: 0 4px;
-}
-
-.command-palette ol .event-name {
-  background: rgba(0, 0, 0, .3);
-  color: #fff;
-}
-
-.command-palette ol .key-binding {
-  background: #fff;
-}
diff --git a/themes/atom-light-ui/command-panel.css b/themes/atom-light-ui/command-panel.css
index 4bfff1d22..34ced33e7 100644
--- a/themes/atom-light-ui/command-panel.css
+++ b/themes/atom-light-ui/command-panel.css
@@ -2,25 +2,16 @@
   background-color: #f4f4f4;
   border-top: 1px solid #979797;
   color: #ededed;
-  padding: 10px;
 }
 
 .command-panel .preview-list {
-  max-height: 300px;
-  overflow: auto;
-  margin-bottom: 10px;
-  position: relative;
   background-color: #e7e7e7;
   color: #222;
-  cursor: default;
   border: 1px solid #989898;
 }
 
 .command-panel .preview-count {
-  font-size: 11px;
   color: #333;
-  text-align: right;
-  padding-bottom: 1px;
 }
 
 .command-panel .preview-list li.selected, .command-panel .preview-list li.operation:hover {
@@ -28,71 +19,17 @@
 }
 
 .command-panel .preview-list .path {
-  padding-left: 5px;
   color: #3D5075;
 }
 
-.command-panel .preview-list .path:before {
-  font-family: 'Octicons Regular';
-  font-size: 16px;
-  width: 16px;
-  height: 16px;
-  margin-right: 5px;
-  -webkit-font-smoothing: antialiased;
-  content: "\f011";
-  position: relative;
-  top: 1px;
-}
-
-.command-panel .preview-list .operation {
-  padding-top: 2px;
-  padding-bottom: 2px;
-}
-
 .command-panel .preview-list .line-number {
-  padding-left: 3px;
   color: #3D5075;
-  margin-right: 1ex;
-  text-align: right;
-  display: inline-block;
 }
 
 .command-panel .preview-list .path-match-number {
-  padding-left: 8px;
   color: #3D5075;
 }
 
-.command-panel .preview-list .preview {
-  word-break: break-all;
-}
-
 .command-panel .preview-list .preview .match {
   background-color: #c8d4d7;
-  -webkit-border-radius: 2px;
-  padding: 1px;
-}
-
-.command-panel .prompt-and-editor {
-  display: -webkit-box;
-}
-
-.command-panel .prompt-and-editor .prompt:before {
-  color: #969696;
-  content: '\f078';
-  font-family: 'Octicons Regular';
-  position: relative;
-  top: -4px;
-  left: -5px;
-  -webkit-font-smoothing: antialiased;
-}
-
-.command-panel .prompt-and-editor .editor {
-  position: relative;
-  left: -4px;
-  margin-right: -4px;
-}
-
-.error-messages {
-  padding: 5px 1em;
-  color: white;
-}
+}
\ No newline at end of file
diff --git a/themes/atom-light-ui/editor.css b/themes/atom-light-ui/editor.css
index 3a3652b0b..23d8a2eaf 100644
--- a/themes/atom-light-ui/editor.css
+++ b/themes/atom-light-ui/editor.css
@@ -1,11 +1,4 @@
-.editor {
-  font-family: Inconsolata, Monaco, Courier;
-  line-height: 1.3;
-}
-
 .editor.mini {
-  height: auto;
-  line-height: 25px;
   border: 1px solid rgba(0, 0, 0, 0.2);
   border-bottom: 1px solid rgba(180, 180, 180, 0.3);
   border-right: 1px solid rgba(180, 180, 180, 0.3);
@@ -15,21 +8,6 @@
 
 .editor.mini .cursor {
   background: #333;
-  width: 2px;
-  line-height: 20px;
-  margin-top: 2px;
-}
-
-.editor .gutter .line-number {
-  padding-right: .5em;
-  min-width: 35px;
-  box-sizing: border-box;
-  text-align: right;
-  opacity: 0.5;
-}
-
-.editor .gutter .line-number.cursor-line {
-  opacity: 1;
 }
 
 .editor .gutter.drop-shadow {
@@ -50,36 +28,4 @@
 .editor .gutter .line-number.fold {
   color: #fba0e3;
   opacity: .8;
-}
-
-.editor .gutter .line-number.fold.cursor-line {
-  opacity: 1;
-}
-
-.editor .gutter .line-number:after {
-  font-size: 0.8em;
-  content: '\f078';
-  font-family: 'Octicons Regular';
-  -webkit-font-smoothing: antialiased;
-  color: #fba0e3;
-  visibility: hidden;
-}
-
-.editor .gutter .line-number.fold:after {
-  visibility: visible;
-}
-
-.editor .fold-marker:after {
-  content: '\2026';
-  opacity: .8;
-  color: #fba0e3;
-  padding-left: .2em;
-}
-
-.editor .line.cursor-line .fold-marker {
-  opacity: 1;
-}
-
-.editor .invisible {
-  opacity: 0.2;
-}
+}
\ No newline at end of file
diff --git a/themes/atom-light-ui/gists.css b/themes/atom-light-ui/gists.css
deleted file mode 100644
index 0209ce3e3..000000000
--- a/themes/atom-light-ui/gists.css
+++ /dev/null
@@ -1,35 +0,0 @@
-.gist-notification {
-  position: absolute;
-  top: 6px;
-  left: 50%;
-  margin-left: -5%;
-  z-index: 99;
-  padding-left: 5px;
-  padding-right: 10px;
-  -webkit-box-shadow: 0px 0px 5px 5px #222;
-  color: #BBB;
-  background-color: #444;
-}
-
-.gist-notification .message-area {
-  float: right;
-  padding-top: 11px;
-}
-
-.gist-notification .message {
-  font-size: 13px;
-}
-
-.gist-notification .clipboard {
-  font-size: 11px;
-}
-
-.gist-notification:before {
-  font-family: 'Octicons Regular';
-  font-size: 32px;
-  width: 32px;
-  height: 32px;
-  margin-right: 5px;
-  -webkit-font-smoothing: antialiased;
-  content: "\f08c";
-}
diff --git a/themes/atom-light-ui/go-to-line.css b/themes/atom-light-ui/go-to-line.css
deleted file mode 100644
index 9f6c3ec8b..000000000
--- a/themes/atom-light-ui/go-to-line.css
+++ /dev/null
@@ -1,27 +0,0 @@
-.go-to-line {
-  position: absolute;
-  width: 200px;
-  top: 0;
-  left: 50%;
-  margin-left: -100px;
-  box-sizing: border-box;
-  z-index: 99;
-  background-color: #eeeeee;
-  border: 1px solid #c6c6c6;
-  color: #323232;
-  box-shadow: 0 0 10px #555;
-  border-bottom-left-radius: 3px;
-  border-bottom-right-radius: 3px;
-  padding: 5px;
-  cursor: pointer;
-}
-
-.go-to-line .editor {
-  box-sizing: border-box;
-  padding: 5px;
-}
-
-.go-to-line .message {
-  padding-top: 2px;
-  font-size: 11px;
-}
diff --git a/themes/atom-light-ui/grammar-view.css b/themes/atom-light-ui/grammar-view.css
deleted file mode 100644
index 7be94f4c0..000000000
--- a/themes/atom-light-ui/grammar-view.css
+++ /dev/null
@@ -1,17 +0,0 @@
-.grammar-view ol li {
-  line-height: 16px;
-}
-
-.grammar-view ol li.grammar {
-  padding-left: 21px;
-}
-
-.grammar-view ol li.current-grammar:before {
-  font-family: 'Octicons Regular';
-  width: 16px;
-  height: 16px;
-  margin-right: 5px;
-  -webkit-font-smoothing: antialiased;
-  color: #ccc;
-  content: '\f03a';
-}
diff --git a/themes/atom-light-ui/package.json b/themes/atom-light-ui/package.json
index 28f90e051..d0a007f7f 100644
--- a/themes/atom-light-ui/package.json
+++ b/themes/atom-light-ui/package.json
@@ -2,20 +2,12 @@
   "stylesheets":[
     "atom.css",
     "editor.css",
-    "grammar-view.css",
     "select-list.css",
     "tree-view.css",
     "tabs.css",
-    "wrap-guide.css",
     "status-bar.css",
-    "symbols-view.css",
     "markdown-preview.css",
-    "fuzzy-finder.css",
     "command-panel.css",
-    "command-palette.css",
-    "command-logger.css",
-    "autocomplete.css",
-    "gists.css",
-    "go-to-line.css"
+    "command-logger.css"
   ]
 }
diff --git a/themes/atom-light-ui/select-list.css b/themes/atom-light-ui/select-list.css
index 99de4fd06..f59cb7bce 100644
--- a/themes/atom-light-ui/select-list.css
+++ b/themes/atom-light-ui/select-list.css
@@ -3,10 +3,6 @@
   border: 1px solid #c6c6c6;
   color: #323232;
   box-shadow: 0 0 10px #555;
-  border-bottom-left-radius: 3px;
-  border-bottom-right-radius: 3px;
-  padding: 5px;
-  cursor: pointer;
 }
 
 .select-list ol {
@@ -16,15 +12,6 @@
 .select-list ol li {
   background-color: #f5f5f5;
   border-bottom: 1px solid #ccc;
-  padding: 5px;
-}
-
-.select-list ol li:last-child {
-  border-bottom: none;
-}
-
-.select-list .editor {
-  margin-bottom: 5px;
 }
 
 .select-list li:hover {
@@ -33,10 +20,4 @@
 
 .select-list ol .selected {
   background-color: #e0e0e0;
-}
-
-.select-list .error {
-  font-weight: bold;
-  color: white;
-  text-shadow: 0 1px 0 #4E0000;
 }
\ No newline at end of file
diff --git a/themes/atom-light-ui/status-bar.css b/themes/atom-light-ui/status-bar.css
index 88995cd78..201be6e28 100644
--- a/themes/atom-light-ui/status-bar.css
+++ b/themes/atom-light-ui/status-bar.css
@@ -1,61 +1,15 @@
 .status-bar {
   background-color: #e5e5e5;
   border-top: 1px solid #959595;
-  padding: 4px 10px 3px;
-  font-size: 11px;
-  line-height: 14px;
   color: #333;
 }
 
-.status-bar .cursor-position,
-.status-bar .grammar-name {
-  padding-left: 10px;
-}
-
-.status-bar .grammar-name {
-  cursor: pointer;
-}
-
-.status-bar .branch-label {
-  vertical-align: baseline;
-}
-
-.status-bar .git-status.octicons {
-  display: none;
-  padding-left: 10px;
-  margin-top:-2px;
-}
-
-.status-bar .octicons:before {
-  font-family: 'Octicons Regular';
-  font-size: 14px;
-  width: 14px;
-  height: 14px;
-  line-height: 14px;
-  -webkit-font-smoothing: antialiased;
-  display: inline-block;
-  vertical-align: middle;
-  margin-right: 5px;
-}
-
-.status-bar .branch-icon:before {
-  content: "\f020";
-}
-
 .status-bar .git-status.octicons.modified-status-icon {
   color: #f78a46;
   display: inline-block;
 }
 
-.status-bar .modified-status-icon:before {
-  content: "\f26d";
-}
-
 .status-bar .git-status.octicons.new-status-icon {
   color: #5293d8;
   display: inline-block;
-}
-
-.status-bar .new-status-icon:before {
-  content: "\f26b";
-}
+}
\ No newline at end of file
diff --git a/themes/atom-light-ui/symbols-view.css b/themes/atom-light-ui/symbols-view.css
deleted file mode 100644
index 0cbdbfa53..000000000
--- a/themes/atom-light-ui/symbols-view.css
+++ /dev/null
@@ -1,35 +0,0 @@
-.symbols-view {
-  width: 50%;
-  margin-left: -25%;
-}
-
-.symbols-view ol {
-  max-height: 300px;
-}
-
-.symbols-view ol li {
-  padding: 2px;
-  border-bottom: 1px solid rgba(255, 255, 255, .05);
-}
-
-.symbols-view ol .function-name {
-  float: left;
-  display: inline-block;
-  margin-right: .5em;
-  margin: 4px 0;
-}
-
-.symbols-view li .right {
-  float: right;
-}
-
-.symbols-view ol .function-details {
-  display: inline-block;
-  margin: 4px 0;
-  margin-right: .5em;
-  font-size: 90%;
-  color: #ddd;
-  -webkit-border-radius: 3px;
-  padding: 0 4px;
-  background: rgba(0, 0, 0, .2);
-}
diff --git a/themes/atom-light-ui/tabs.css b/themes/atom-light-ui/tabs.css
index ffa248c8f..f5ebd6ef9 100644
--- a/themes/atom-light-ui/tabs.css
+++ b/themes/atom-light-ui/tabs.css
@@ -1,14 +1,10 @@
 .tabs {
   background: #e3e3e3;
   border-bottom: 4px solid #e5e5e5;
-  font: caption;
   box-shadow: inset 0 -1px 0 #959595, 0 1px 0 #989898;
-  margin-bottom: 1px;
 }
 
 .is-focused .tab {
-  cursor: default;
-  padding: 2px 21px 2px 9px;
   background-image: -webkit-linear-gradient(#e0e0e0, #bfbfbf);
   border-top: none;
   border-right: 1px solid #959595;
@@ -18,8 +14,6 @@
 }
 
 .tab {
-  cursor: default;
-  padding: 2px 21px 2px 9px;
   background-image: none;
   background-color: #e0e0e0);
   border-top: none;
@@ -61,10 +55,6 @@
   border-radius: 10px;
 }
 
-.tab.file-modified .close-icon:before {
-  content: "";
-}
-
 .tab.active,
 .tab.active:hover {
   border-bottom-color: #e5e5e5;
@@ -74,56 +64,29 @@
 
 .tab.active:before,
 .tab.active:after {
-  position: absolute;
-  bottom: -1px;
-  width: 4px;
-  height: 4px;
-  content: " ";
-  z-index: 3;
   border: 1px solid #959595;
 }
+
 .tab.active:before {
   border-bottom-right-radius: 4px;
   border-width: 0 1px 1px 0;
   box-shadow: 2px 2px 0 #e5e5e5;
-  left: -5px;
 }
+
 .tab.active:after {
-  right: -5px;
   border-bottom-left-radius: 4px;
   border-width: 0 0 1px 1px;
   box-shadow: -2px 2px 0 #e5e5e5;
 }
-.tab.active:first-child:before {
-  display: none;
-}
 
 .tab:hover {
   background-image: -webkit-linear-gradient(#e2e2e2, #e0e0e0);
 }
 
 .tab .file-name {
-  font-size: 11px;
   text-shadow: 0 1px 0 #e0e0e0;
 }
 
-.tab .close-icon {
-  font-family: 'Octicons Regular';
-  font-size: 14px;
-  width: 14px;
-  height: 14px;
-  display: block;
-  cursor: pointer;
-  position: absolute;
-  right: 4px;
-  top: -1px;
-  -webkit-font-smoothing: antialiased;
-}
-
-.tab .close-icon:before {
-  content: "\f081";
-}
-
 .tab .close-icon:hover {
   color: #aaa;
 }
diff --git a/themes/atom-light-ui/tree-view.css b/themes/atom-light-ui/tree-view.css
index 7a833b7a2..638c58669 100644
--- a/themes/atom-light-ui/tree-view.css
+++ b/themes/atom-light-ui/tree-view.css
@@ -12,14 +12,6 @@
   text-shadow: 0 1px 0 #fff;
 }
 
-.tree-view .entries {
-  margin-left: 12px;
-}
-
-.tree-view .entries .file .name {
-  margin-left: 20px;
-}
-
 .tree-view .directory.selected > .header > .name,
 .tree-view .selected > .name {
   color: #262626;
@@ -95,17 +87,6 @@
   color: #3D4552;
 }
 
-.tree-view .file .name,
-.tree-view .directory .header {
-  padding-top: 4px;
-  padding-bottom: 4px;
-  padding-right: 10px;
-}
-
-.tree-view .directory .header {
-  padding-left: 5px;
-}
-
 .tree-view .ignored {
   color: #555;
 }
@@ -121,105 +102,8 @@
 .tree-view-dialog {
   background-color: #e7e7e7;
   border-top: 1px solid #989898;
-  padding: 5px;
 }
 
 .tree-view-dialog .prompt {
-  padding-bottom: 3px;
-  font-size: 12px;
-  line-height: 16px;
   color: #333;
-}
-
-.tree-view-dialog .prompt span {
-  position: relative;
-  top: -1px;
-}
-
-.tree-view-dialog .prompt:before {
-  font-family: 'Octicons Regular';
-  font-size: 16px;
-  width: 16px;
-  height: 16px;
-  margin-right: 3px;
-  -webkit-font-smoothing: antialiased;
-}
-
-.tree-view-dialog .prompt.add:before {
-  content: "\f086";
-}
-
-.tree-view-dialog .prompt.move:before {
-  content: "\f03e";
-}
-
-.tree-view .directory .header .name,
-.tree-view .file .name {
-  position: relative;
-  padding-left: 21px;
-}
-
-.tree-view .directory .header .name:before,
-.tree-view .file .name:before {
-  font-family: 'Octicons Regular';
-  font-size: 16px;
-  width: 16px;
-  height: 16px;
-  margin-right: 5px;
-  -webkit-font-smoothing: antialiased;
-  position: absolute;
-  left: 0;
-}
-
-.tree-view .disclosure-arrow:before {
-  font-family: 'Octicons Regular';
-  font-size: 12px;
-  width: 12px;
-  height: 12px;
-  line-height: 16px;
-  margin-right: 3px;
-  -webkit-font-smoothing: antialiased;
-}
-
-.tree-view .directory .header .directory-icon:before {
-  content: "\f016";
-  top: -5px;
-}
-
-.tree-view .directory .header .repository-icon:before {
-  content: "\f001";
-  top: -4px;
-}
-
-.tree-view .directory .header .submodule-icon:before {
-  content: "\f017";
-  top: -5px;
-}
-
-.tree-view .file .text-icon:before {
-  content: "\f011";
-  top: -2px;
-}
-
-.tree-view .file .image-icon:before {
-  content: "\f012";
-  top: -2px;
-}
-
-.tree-view .file .compressed-icon:before {
-  content: "\f013";
-  top: -2px;
-}
-
-.tree-view .file .pdf-icon:before {
-  content: "\f014";
-  top: -2px;
-}
-
-.tree-view .directory > .header .disclosure-arrow:before {
-  content: "\f05a";
-}
-
-.tree-view .directory.expanded > .header .disclosure-arrow:before {
-  content: "\f05b";
-}
+}
\ No newline at end of file
diff --git a/themes/atom-light-ui/wrap-guide.css b/themes/atom-light-ui/wrap-guide.css
deleted file mode 100644
index f4ff6269c..000000000
--- a/themes/atom-light-ui/wrap-guide.css
+++ /dev/null
@@ -1,3 +0,0 @@
-.wrap-guide {
-  background: rgba(150, 150, 150, 0.3);
-}