dark: adjust background color of emoji reactions

theme-github-dark.css

@@ -182,7 +182,7 @@ a,
   color: #a6aab5 !important;
 }
 a.ui.label {
-  color: #adbac7 !important;
+  /* color: #adbac7 !important; */
   border-color: var(--color-secondary) !important;
 }
 .ui.label {
@@ -278,6 +278,12 @@ textarea,
 .lines-code {
   background-color: #22272e;
 }
+.code-diff-unified .add-code, .code-diff-unified .add-code td, .code-diff-split .add-code .lines-num-new, .code-diff-split .add-code .lines-type-marker-new, .code-diff-split .add-code .lines-code-new, .code-diff-split .del-code .add-code.lines-num-new, .code-diff-split .del-code .add-code.lines-type-marker-new, .code-diff-split .del-code .add-code.lines-code-new {
+  background: var(--color-navbar);
+}
+.tag-code, .tag-code td {
+  background-color: var(--color-body);
+}
 
 /* green code color dark theme */
 .chroma .s2 {
@@ -309,3 +315,45 @@ textarea,
 .repository.file.list #repo-files-table td a {
   color: #7f8699!important;
 }
+
+/* gpg commit label  */
+.repository #commits-table td.sha .sha.label.isSigned.isVerified, .repository #repo-files-table .sha.label.isSigned.isVerified, .repository #rev-list .sha.label.isSigned.isVerified, .repository .timeline-item.commits-list .singular-commit .sha.label.isSigned.isVerified {
+  border: 1px solid #21ba45 !important;
+  background: transparent;
+  border-radius: 6px;
+}
+
+/* color of active tabular item, e.g. in PR view (conversations, commits, files changed) */
+.ui.tabular.menu .active.item, .ui.tabular.menu .active.item:hover {
+  background: var(--color-navbar);
+}
+
+/* repo watch and fork counters */
+.ui.basic.labels:not(.tag):not(.image):not(.ribbon) .label, .ui.basic.label:not(.tag):not(.image):not(.ribbon) {
+  color: #adbac7;
+}
+.repo-buttons .ui.labeled.button.disabled>.label {
+  color: #adbac7;
+}
+
+/* border color of warning message */
+.ui.warning.message {
+  background-color: #22272e;
+  color: var(--color-text);
+}
+.ui.warning.message, .ui.attached.warning.message {
+  box-shadow: null;
+}
+.ui.warning.message, .ui.attached.warning.message {
+  box-shadow: 0 0 0 0px #c9ba9b inset, 0 0 #0000;
+}
+
+/* repo svg icons */
+.repository.view.issue .comment-list .timeline-item .badge .svg {
+  fill: white;
+}
+
+/* background emoji reactions */
+.repository .segment.reactions .ui.label.basic.blue {
+  background-color: transparent;
+}