Update build

css/base16-3024.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-apathy.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-ashes.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-atelier-cave-light.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-atelier-cave.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-atelier-dune-light.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-atelier-dune.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-atelier-estuary-light.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-atelier-estuary.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-atelier-forest-light.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-atelier-forest.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-atelier-heath-light.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-atelier-heath.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-atelier-lakeside-light.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-atelier-lakeside.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-atelier-plateau-light.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-atelier-plateau.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-atelier-savanna-light.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-atelier-savanna.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-atelier-seaside-light.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-atelier-seaside.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-atelier-sulphurpool-light.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-atelier-sulphurpool.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-atlas.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-bespin.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-black-metal-bathory.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-black-metal-burzum.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-black-metal-dark-funeral.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-black-metal-gorgoroth.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-black-metal-immortal.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-black-metal-khold.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-black-metal-marduk.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-black-metal-mayhem.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-black-metal-nile.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-black-metal-venom.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-black-metal.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-brewer.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-bright.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-brogrammer.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-brushtrees-dark.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-brushtrees.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-chalk.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-circus.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-classic-dark.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-classic-light.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-codeschool.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-cupcake.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-cupertino.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-darkmoss.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-darktooth.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-darkviolet.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-decaf.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-default-dark.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-default-light.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-dirtysea.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-dracula.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-edge-dark.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-edge-light.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-eighties.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-embers.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-equilibrium-dark.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-equilibrium-gray-dark.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-equilibrium-gray-light.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-equilibrium-light.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-espresso.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-eva-dim.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-eva.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-flat.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-framer.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-fruit-soda.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-gigavolt.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-github.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-google-dark.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-google-light.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-grayscale-dark.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-grayscale-light.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-greenscreen.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-gruvbox-dark-hard.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-gruvbox-dark-medium.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-gruvbox-dark-pale.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-gruvbox-dark-soft.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-gruvbox-light-hard.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-gruvbox-light-medium.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-gruvbox-light-soft.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-hardcore.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-harmonic-dark.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-harmonic-light.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-heetch-light.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-heetch.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-helios.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-hopscotch.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-horizon-dark.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-horizon-light.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-horizon-terminal-dark.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-horizon-terminal-light.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-humanoid-dark.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-humanoid-light.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-ia-dark.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-ia-light.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);

css/base16-icy.css

@@ -131,6 +131,27 @@ dark-theme #search-wrapper:focus-within {
     background: var(--base01);
 }
 
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+.dark-theme .non-block-editor textarea,
+.dark-theme pre,
+.dark-theme pre.code .dark-theme #right-sidebar .non-block-editor textarea,
+.dark-theme #right-sidebar pre,
+.dark-theme #right-sidebar pre.code {
+    background: var(--base01);
+}
+
+.dark-theme .block-children {
+    border-left: 1px solid var(--base02);
+}
+
+mark {
+    background: var(--base0A);
+    color: var(--base00);
+}
+
 /** CodeMirror **/
 .cm-s-default .CodeMirror {
     background: var(--base00);