Dark theme markdown fixes (#7260)

* fix colors in dark theme - tables inside rendered markdown

Signed-off-by: Michael Gnehr <[email protected]>

* fix colors in dark theme - simpleMDE rendered preview

Signed-off-by: Michael Gnehr <[email protected]>

* Update public/less/themes/arc-green.less

remove scroll bar color, to add this globally on additional PR

Co-Authored-By: Lauris BH <[email protected]>
Signed-off-by: Michael Gnehr <[email protected]>

* add missing class name

Signed-off-by: Michael Gnehr <[email protected]>

Author: Cherrg

public/css/theme-arc-green.css

@@ -92,7 +92,13 @@ footer{background:#2e323e;border-top:1px solid #313131}
 .markdown:not(code) h2{border-bottom:1px solid #304251}
 .hljs,.hljs-keyword,.hljs-selector-tag,.hljs-subst{color:#9daccc}
 .markdown:not(code) .highlight pre,.markdown:not(code) pre{background-color:#2a2e3a;border:1px solid #404552}
-.markdown:not(code) table tr:nth-child(2n){background-color:#474d61}
+.markdown:not(code) table tr:nth-child(2n){background-color:#2a2e39}
+.markdown:not(code) table tr:nth-child(2n-1){background-color:#383b44}
+.markdown:not(code) table thead tr:nth-child(2n-1){background-color:#464c5d!important}
+.markdown:not(code) table td,.markdown:not(code) table th{border-color:#4c505c!important}
+.repository.file.editor.edit,.repository.wiki.new .CodeMirror{border-right:1px solid rgba(187,187,187,.6);border-left:1px solid rgba(187,187,187,.6);border-bottom:1px solid rgba(187,187,187,.6)}
+.repository.file.editor.edit .editor-preview,.repository.file.editor.edit .editor-preview-side,.repository.wiki.new .CodeMirror .editor-preview,.repository.wiki.new .CodeMirror .editor-preview-side{background:#353945}
+.repository.file.editor.edit .editor-preview .markdown:not(code).ui.segment,.repository.file.editor.edit .editor-preview-side .markdown:not(code).ui.segment,.repository.wiki.new .CodeMirror .editor-preview .markdown:not(code).ui.segment,.repository.wiki.new .CodeMirror .editor-preview-side .markdown:not(code).ui.segment{border-width:0}
 .ui.dropdown .menu{background:#2c303a}
 .ui.dropdown .menu>.message:not(.ui){color:#636363}
 .ui.input{color:#dbdbdb}

public/js/index.js

@@ -1144,7 +1144,7 @@ function initWikiForm() {
                             "text": plainText
                         },
                         function (data) {
-                            preview.innerHTML = '<div class="markdown">' + data + '</div>';
+                            preview.innerHTML = '<div class="markdown ui segment">' + data + '</div>';
                             emojify.run($('.editor-preview')[0]);
                         }
                     );
@@ -1224,7 +1224,7 @@ function setSimpleMDE($editArea) {
                         "text": plainText
                     },
                     function (data) {
-                        preview.innerHTML = '<div class="markdown">' + data + '</div>';
+                        preview.innerHTML = '<div class="markdown ui segment">' + data + '</div>';
                         emojify.run($('.editor-preview')[0]);
                     }
                 );

public/less/themes/arc-green.less

@@ -501,7 +501,36 @@ a.ui.basic.green.label:hover {
 }
 
 .markdown:not(code) table tr:nth-child(2n) {
-    background-color: #474d61;
+    background-color: #2a2e39;
+}
+
+.markdown:not(code) table tr:nth-child(2n-1) {
+    background-color: #383b44;
+}
+
+.markdown:not(code) table thead tr:nth-child(2n-1) {
+    background-color: #464c5d !important;
+}
+
+.markdown:not(code) table td,
+.markdown:not(code) table th {
+    border-color: #4c505c !important;
+}
+
+.repository.file.editor.edit,
+.repository.wiki.new .CodeMirror {
+    border-right: 1px solid rgba(187,187,187, 0.6);
+    border-left: 1px solid rgba(187,187,187, 0.6);
+    border-bottom: 1px solid rgba(187,187,187, 0.6);
+
+    .editor-preview,
+    .editor-preview-side {
+        background: #353945;
+
+        .markdown:not(code).ui.segment {
+            border-width: 0;
+        }
+    }
 }
 
 .ui.dropdown .menu {