Conkeror: Add github dashboard style

I don't like it when it's so bright.

.conkerorrc/Makefile

@@ -1,5 +1,5 @@
 DESTDIR:=$(DESTDIR)/.conkerorrc
-modules=themes
+modules=themes styles
 objects=gtk2rc init.js
 
 include ../dotfiles.mk

.conkerorrc/init.js

@@ -268,3 +268,10 @@ function read_url_local_port_handler(input)
 
 read_url_handler_list = [read_url_local_port_handler,
                          read_url_github_command_handler];
+
+let (sheet = get_home_directory()) {
+    sheet.append(".conkerorrc");
+    sheet.append("styles");
+    sheet.append("github.css");
+    register_user_stylesheet(make_uri(sheet));
+};

.conkerorrc/styles/Makefile

@@ -0,0 +1,4 @@
+DESTDIR:=$(DESTDIR)/styles
+objects=github.css
+
+include ../../dotfiles.mk

.conkerorrc/styles/github.css

@@ -0,0 +1,160 @@
+@-moz-document url(https://github.com/), url(https://github.com/dashboard) {
+    #dashboard .filter-bar {
+        background: #222224 !important;
+        border-bottom: none !important;
+    }
+
+    #dashboard .filter-bar li a.filter_selected {
+        color: #eeeeec !important;
+    }
+
+    #dashboard .repos {
+        border: none !important;
+        background-color: #171719 !important;
+    }
+
+    #dashboard .repos .bottom-bar {
+        background-color: #222224 !important;
+    }
+
+    #dashboard .repos .top-bar {
+        background: #222224 !important;
+        border-bottom: none !important;
+    }
+
+    #dashboard .repos h2 {
+        color: inherit !important;
+    }
+
+    #dashboard ul.repo_list li.private {
+        background: #222224 !important;
+    }
+
+    #dashboard ul.repo_list li a {
+        border-width: 0 !important;
+    }
+
+    #footer {
+        text-shadow: none !important;
+    }
+
+    .button .minibutton {
+        background: #171719 !important;
+    }
+
+    .header {
+        background: #222224 !important;
+        color: #eeeeec !important;
+        border-bottom: none !important;
+        text-shadow: none !important;
+    }
+
+    .header .divider-vertical {
+        background: #222224 !important;
+        border-right: none !important;
+    }
+
+    .header .top-nav a {
+        color: #eeeeec !important;
+    }
+
+    .header .topsearch a#advanced_search {
+        color: #eeeeec !important;
+    }
+
+    .header #user-links a {
+        color: #eeeeec !important;
+    }
+
+    .markdown-body code,
+    .markdown-body tt{
+        background-color: #222224 !important;
+        border: none !important;
+        color: #eeeeec !important;
+    }
+
+    .minibutton.dark-grey {
+        background: #171719 !important;o
+    }
+
+    .news .alert {
+        border-top: none !important;
+    }
+
+    .news .alert .branch-link,
+    .news .alert .pull-info {
+        background: #222224 !important;
+        color: #eeeeec !important;
+    }
+
+    .news .alert .gravatar {
+        background: none !important;
+    }
+
+    .news .alert .simple .title {
+        color: #eeeeec !important;
+    }
+
+    .news .commits li img {
+        background: none !important;
+    }
+
+    .news blockquote {
+        color: #eeeeec !important;
+    }
+
+    .pagehead .container > ul.tabs {
+        background: #171719 !important;
+        border: none !important;
+    }
+
+    .pagehead .container > ul.tabs li a {
+        text-shadow: none !important;
+        border: none !important;
+    }
+
+    .pagehead .container > ul.tabs li a:hover {
+        background: #222224 !important;
+    }
+
+    .pagehead .container > ul.tabs li a.selected {
+        background: #222224 !important;
+    }
+
+    .pagehead-actions a.feed {
+        background: #222224 !important;
+        border: none !important;
+    }
+
+    .pagination {
+        background: #171719 !important;
+        border: none !important;
+    }
+
+    .pagination a {
+        text-shadow: none !important;
+        border-bottom: none !important;
+    }
+
+    .pagination a:hover {
+        background: #222224 !important;
+    }
+
+    a {
+        color: #ffbb56 !important;
+    }
+
+    a:visited {
+        color: #ee82ee !important;
+    }
+
+    a.header-logo-blacktocat,
+    a.header-logo-blacktocat:visited {
+        color: #eeeeec !important;
+    }
+
+    body {
+        background-color: #111113 !important;
+        color: #eeeeec !important;
+    }
+}