diff --git a/src/resources/themes/v_detorte/v_detorte.css b/src/resources/themes/v_detorte/v_detorte.css
index daca3b12..f9ae7e86 100644
--- a/src/resources/themes/v_detorte/v_detorte.css
+++ b/src/resources/themes/v_detorte/v_detorte.css
@@ -23,25 +23,25 @@ p {
 }
 
 h1 {
-    font-size: 30px;
-}
-
-h2 {
     font-size: 26px;
 }
 
-h3 {
+h2 {
     font-size: 24px;
 }
 
-h4 {
+h3 {
     font-size: 22px;
 }
 
-h5 {
+h4 {
     font-size: 20px;
 }
 
+h5 {
+    font-size: 19px;
+}
+
 h6 {
     font-size: 18px;
 }
diff --git a/src/resources/themes/v_detorte/v_detorte.mdhl b/src/resources/themes/v_detorte/v_detorte.mdhl
index e76b2596..f50c5366 100644
--- a/src/resources/themes/v_detorte/v_detorte.mdhl
+++ b/src/resources/themes/v_detorte/v_detorte.mdhl
@@ -58,12 +58,12 @@ vim-replace-background: 2f3377
 H1
 foreground: e0e0e0
 font-style: bold
-font-size: +8
+font-size: +6
 
 H2
 foreground: e0e0e0
 font-style: bold
-font-size: +6
+font-size: +5
 
 H3
 foreground: e0e0e0
@@ -73,7 +73,7 @@ font-size: +4
 H4
 foreground: e0e0e0
 font-style: bold
-font-size: +2
+font-size: +3
 
 H5
 foreground: e0e0e0
@@ -83,7 +83,7 @@ font-size: +2
 H6
 foreground: e0e0e0
 font-style: bold
-font-size: +2
+font-size: +1
 
 HRULE
 foreground: dadada
diff --git a/src/resources/themes/v_detorte/v_detorte.palette b/src/resources/themes/v_detorte/v_detorte.palette
index c50b84c3..c040ac8e 100644
--- a/src/resources/themes/v_detorte/v_detorte.palette
+++ b/src/resources/themes/v_detorte/v_detorte.palette
@@ -9,7 +9,7 @@ mdhl_file=v_detorte.mdhl
 css_file=v_detorte.css
 codeblock_css_file=v_detorte_codeblock.css
 mermaid_css_file=v_detorte_mermaid.css
-version=9
+version=10
 
 ; This mapping will be used to translate colors when the content of HTML is copied
 ; without background. You could just specify the foreground colors mapping here.
diff --git a/src/resources/themes/v_moonlight/v_moonlight.css b/src/resources/themes/v_moonlight/v_moonlight.css
index ad81187a..83cbbf3c 100644
--- a/src/resources/themes/v_moonlight/v_moonlight.css
+++ b/src/resources/themes/v_moonlight/v_moonlight.css
@@ -23,25 +23,25 @@ p {
 }
 
 h1 {
-    font-size: 30px;
-}
-
-h2 {
     font-size: 26px;
 }
 
-h3 {
+h2 {
     font-size: 24px;
 }
 
-h4 {
+h3 {
     font-size: 22px;
 }
 
-h5 {
+h4 {
     font-size: 20px;
 }
 
+h5 {
+    font-size: 19px;
+}
+
 h6 {
     font-size: 18px;
 }
diff --git a/src/resources/themes/v_moonlight/v_moonlight.mdhl b/src/resources/themes/v_moonlight/v_moonlight.mdhl
index 2eb8418c..3e9dead0 100644
--- a/src/resources/themes/v_moonlight/v_moonlight.mdhl
+++ b/src/resources/themes/v_moonlight/v_moonlight.mdhl
@@ -58,12 +58,12 @@ vim-replace-background: 2f3377
 H1
 foreground: e06c75
 font-style: bold
-font-size: +8
+font-size: +6
 
 H2
 foreground: e06c75
 font-style: bold
-font-size: +6
+font-size: +5
 
 H3
 foreground: e06c75
@@ -73,7 +73,7 @@ font-size: +4
 H4
 foreground: e06c75
 font-style: bold
-font-size: +2
+font-size: +3
 
 H5
 foreground: e06c75
@@ -83,7 +83,7 @@ font-size: +2
 H6
 foreground: e06c75
 font-style: bold
-font-size: +2
+font-size: +1
 
 HRULE
 foreground: abb2bf
diff --git a/src/resources/themes/v_moonlight/v_moonlight.palette b/src/resources/themes/v_moonlight/v_moonlight.palette
index c7ba142a..1dc1d9d2 100644
--- a/src/resources/themes/v_moonlight/v_moonlight.palette
+++ b/src/resources/themes/v_moonlight/v_moonlight.palette
@@ -7,7 +7,7 @@ mdhl_file=v_moonlight.mdhl
 css_file=v_moonlight.css
 codeblock_css_file=v_moonlight_codeblock.css
 mermaid_css_file=v_moonlight_mermaid.css
-version=20
+version=21
 
 ; This mapping will be used to translate colors when the content of HTML is copied
 ; without background. You could just specify the foreground colors mapping here.
diff --git a/src/resources/themes/v_native/v_native.css b/src/resources/themes/v_native/v_native.css
index 819f0767..3aa576e7 100644
--- a/src/resources/themes/v_native/v_native.css
+++ b/src/resources/themes/v_native/v_native.css
@@ -22,25 +22,25 @@ p {
 }
 
 h1 {
-    font-size: 30px;
-}
-
-h2 {
     font-size: 26px;
 }
 
-h3 {
+h2 {
     font-size: 24px;
 }
 
-h4 {
+h3 {
     font-size: 22px;
 }
 
-h5 {
+h4 {
     font-size: 20px;
 }
 
+h5 {
+    font-size: 19px;
+}
+
 h6 {
     font-size: 18px;
 }
diff --git a/src/resources/themes/v_native/v_native.mdhl b/src/resources/themes/v_native/v_native.mdhl
index 4b2c6e74..ee9e3c18 100644
--- a/src/resources/themes/v_native/v_native.mdhl
+++ b/src/resources/themes/v_native/v_native.mdhl
@@ -48,19 +48,19 @@ vim-insert-background: c5cae9
 # [VNote] Vim normal mode cursor line background
 vim-normal-background: e0e0e0
 # [VNote] Vim visual mode cursor line background
-vim-visual-background: bbdefb
+vim-visual-background: d3eafc
 # [VNote] Vim replace mode cursor line background
 vim-replace-background: f8bbd0
 
 H1
 foreground: 363636
 font-style: bold
-font-size: +8
+font-size: +6
 
 H2
 foreground: 363636
 font-style: bold
-font-size: +6
+font-size: +5
 
 H3
 foreground: 363636
@@ -70,7 +70,7 @@ font-size: +4
 H4
 foreground: 363636
 font-style: bold
-font-size: +2
+font-size: +3
 
 H5
 foreground: 363636
@@ -80,7 +80,7 @@ font-size: +2
 H6
 foreground: 363636
 font-style: bold
-font-size: +2
+font-size: +1
 
 HRULE
 foreground: 363636
diff --git a/src/resources/themes/v_native/v_native.palette b/src/resources/themes/v_native/v_native.palette
index 25b37583..6e5a73ac 100644
--- a/src/resources/themes/v_native/v_native.palette
+++ b/src/resources/themes/v_native/v_native.palette
@@ -7,7 +7,7 @@ mdhl_file=v_native.mdhl
 css_file=v_native.css
 codeblock_css_file=v_native_codeblock.css
 mermaid_css_file=v_native_mermaid.css
-version=17
+version=19
 
 [phony]
 ; Abstract color attributes.
diff --git a/src/resources/themes/v_pure/v_pure.css b/src/resources/themes/v_pure/v_pure.css
index 86c24eae..2510c0f5 100644
--- a/src/resources/themes/v_pure/v_pure.css
+++ b/src/resources/themes/v_pure/v_pure.css
@@ -23,25 +23,25 @@ p {
 }
 
 h1 {
-    font-size: 30px;
-}
-
-h2 {
     font-size: 26px;
 }
 
-h3 {
+h2 {
     font-size: 24px;
 }
 
-h4 {
+h3 {
     font-size: 22px;
 }
 
-h5 {
+h4 {
     font-size: 20px;
 }
 
+h5 {
+    font-size: 19px;
+}
+
 h6 {
     font-size: 18px;
 }
diff --git a/src/resources/themes/v_pure/v_pure.mdhl b/src/resources/themes/v_pure/v_pure.mdhl
index d2802ad0..da4b7ca4 100644
--- a/src/resources/themes/v_pure/v_pure.mdhl
+++ b/src/resources/themes/v_pure/v_pure.mdhl
@@ -49,19 +49,19 @@ vim-insert-background: c5cae9
 # [VNote] Vim normal mode cursor line background
 vim-normal-background: e0e0e0
 # [VNote] Vim visual mode cursor line background
-vim-visual-background: bbdefb
+vim-visual-background: d3eafc
 # [VNote] Vim replace mode cursor line background
 vim-replace-background: f8bbd0
 
 H1
 foreground: 222222
 font-style: bold
-font-size: +8
+font-size: +6
 
 H2
 foreground: 222222
 font-style: bold
-font-size: +6
+font-size: +5
 
 H3
 foreground: 222222
@@ -71,7 +71,7 @@ font-size: +4
 H4
 foreground: 222222
 font-style: bold
-font-size: +2
+font-size: +3
 
 H5
 foreground: 222222
@@ -81,7 +81,7 @@ font-size: +2
 H6
 foreground: 222222
 font-style: bold
-font-size: +2
+font-size: +1
 
 HRULE
 foreground: 222222
diff --git a/src/resources/themes/v_pure/v_pure.palette b/src/resources/themes/v_pure/v_pure.palette
index 3b44e553..3697cd4c 100644
--- a/src/resources/themes/v_pure/v_pure.palette
+++ b/src/resources/themes/v_pure/v_pure.palette
@@ -7,7 +7,7 @@ mdhl_file=v_pure.mdhl
 css_file=v_pure.css
 codeblock_css_file=v_pure_codeblock.css
 mermaid_css_file=v_pure_mermaid.css
-version=18
+version=20
 
 [phony]
 ; Abstract color attributes.