diff --git a/source/css/_common/highlight.styl b/source/css/_common/highlight.styl
index 8b1d2c4..cc01255 100644
--- a/source/css/_common/highlight.styl
+++ b/source/css/_common/highlight.styl
@@ -33,7 +33,7 @@ article.md .highlight
       padding: 0
       border: none
       line-height: 1.5
-    margin: 0
+    margin: 0 !important
     background: transparent
     border: none
     scrollbar-codeblock(convert(hexo-config('style.codeblock.scrollbar')))
diff --git a/source/css/_custom.styl b/source/css/_custom.styl
index 24a8df3..9632560 100644
--- a/source/css/_custom.styl
+++ b/source/css/_custom.styl
@@ -65,6 +65,7 @@ $border-block = 4px
   --width-left: 256px
   --width-main: 680px
   --gap-l: 16px
+  --gap-p: 1.25rem // gap for paragraph
   // desktop or larger
   @media screen and (min-width: $device-desktop)
     --gap-l: 32px
diff --git a/source/css/_defines/func.styl b/source/css/_defines/func.styl
index 01184f3..b3d8d50 100644
--- a/source/css/_defines/func.styl
+++ b/source/css/_defines/func.styl
@@ -97,11 +97,3 @@ hover-block($v, $h, $br = 4px)
   trans2 color background
   &:hover
     background: var(--block-hover)
-
-
-inside-box($fs = $fs-15)
-  p,ol,ul
-    margin-top: 0.5rem
-    margin-bottom: 0.5rem
-  p,li
-    font-size: $fs
diff --git a/source/css/_layout/md.styl b/source/css/_layout/md.styl
index 426894a..3f1ee22 100644
--- a/source/css/_layout/md.styl
+++ b/source/css/_layout/md.styl
@@ -25,9 +25,19 @@ article.md.content
     color: var(--text-p0)
     padding-top: 1rem
     margin-bottom: 1em
+    line-height: 1.8
     &:hover
       a.headerlink:before
         opacity: 1
+  blockquote,ul,ol
+    p,ul,ol
+      font-size: $fs-14
+      line-height: 1.5
+  p,blockquote,.tag-plugin,ul,ol,.highlight,table
+    margin-top: var(--gap-p)
+    margin-bottom: var(--gap-p)
+    *
+      --gap-p: .5rem
 
 // titles
 article.md.content
@@ -88,19 +98,17 @@ article.md pre
 
 // div
 article.md>div
-  margin: 1rem 0
+  margin: var(--gap-p) 0
 // blockquote
 article.md blockquote
-  margin: 1rem 0
+  margin-left: 0
+  margin-right: 0
   padding: 1rem
   background: var(--card)
   border-left: 4px solid $color-theme
   border-radius: $border-block
   color: var(--text-p2)
   box-shadow: $boxshadow-card
-  p
-    margin: 0.5em 0
-    font-size: $fs-14
 
 
 article.md img
diff --git a/source/css/_layout/tag-plugins/checkbox.styl b/source/css/_layout/tag-plugins/checkbox.styl
index b7ce974..27d1ec5 100644
--- a/source/css/_layout/tag-plugins/checkbox.styl
+++ b/source/css/_layout/tag-plugins/checkbox.styl
@@ -1,8 +1,8 @@
 .md .checkbox
   display: flex
-  margin: 0.25em 0
   font-size: $fs-15
   line-height: 1.2
+  --gap-p: .25rem
   input
     -webkit-appearance: none
     -moz-appearance: none
diff --git a/source/css/_layout/tag-plugins/folding.styl b/source/css/_layout/tag-plugins/folding.styl
index 22fc9e8..6883349 100644
--- a/source/css/_layout/tag-plugins/folding.styl
+++ b/source/css/_layout/tag-plugins/folding.styl
@@ -49,7 +49,6 @@ details[open]
     border-bottom-left-radius: $border-block
     border-bottom-right-radius: $border-block
     font-size: $fs-15
-    inside-box()
     >:first-child
       margin-top: 0
     >:last-child
diff --git a/source/css/_layout/tag-plugins/note.styl b/source/css/_layout/tag-plugins/note.styl
index 7dffac9..2e091ea 100644
--- a/source/css/_layout/tag-plugins/note.styl
+++ b/source/css/_layout/tag-plugins/note.styl
@@ -5,17 +5,17 @@
   margin-bottom: 1rem
   padding: 0 1rem
   border-radius: $border-block
-  font-size: $fs-15
   background: var(--theme-bg)
   border: 1px solid var(--theme)
   color: var(--text-p1)
   >.title
-    inside-box: $fs-15
+    font-size: $fs-15
     line-height: 1.2
     margin-top: 1rem
   >.body
-    inside-box: $fs-14
-    line-height: 1.5
+    &,p
+      font-size: $fs-14
+      line-height: 1.5
     margin-top: .5rem
     margin-bottom: 1rem
   >.body:only-child
diff --git a/source/css/_plugins/swiper.styl b/source/css/_plugins/swiper.styl
index dbca383..f52863b 100644
--- a/source/css/_plugins/swiper.styl
+++ b/source/css/_plugins/swiper.styl
@@ -3,6 +3,7 @@
 .swiper-container
   width: 100%
   border-radius: 4px
+  --gap-p: 2rem
 .swiper-container:not(.swiper-container-initialized)
   display: none
 div.swiper-slide