- Add bottom margin to headings

- Fix top and bottom margin for UL tags
- Add bottom margin to LI tags

assets/css/src/newsletter_editor/contentBlocks/base.styl

@@ -1,4 +1,5 @@
 $block-hover-highlight-color = $primary-active-color
+$block-text-line-height = $text-line-height
 
 .mailpoet_block
   box-sizing: border-box
@@ -30,8 +31,26 @@ $block-hover-highlight-color = $primary-active-color
 
 .mailpoet_content
   position: relative
-  line-height: 1.61803398875
+  line-height: $block-text-line-height
 
   p, h1, h2, h3, h4, h5, h6
-    line-height: 1.61803398875
+    line-height: $block-text-line-height
+    padding: 0
+    margin: 0
     font-style: normal
+    font-weight: normal
+
+  h1, h2, h3, h4, h5, h6
+    margin-bottom: 0.3em
+
+  p
+    margin-top: 0
+    font-weight: normal
+
+  ul
+    padding: 0
+    margin-top: 10px
+    margin-bottom: 10px
+
+  li
+    margin-bottom: 10px

assets/css/src/newsletter_editor/contentBlocks/text.styl

@@ -9,16 +9,7 @@
     padding-left: 20px
     padding-right: 20px
 
-    h1, h2, h3, h4, h5, h6
-      padding: 0
-      margin: 0
-      font-weight: normal
-
-    p
-      margin-top: 0
-      font-weight: normal
-
-blockquote
-  margin: 1em
-  padding-left: 1em
-  border-left: 2px #565656 solid
+  blockquote
+    margin: 1em
+    padding-left: 1em
+    border-left: 2px #565656 solid

assets/css/src/newsletter_editor/variables.styl

@@ -24,3 +24,5 @@ $error-text-color = #d54e21
 
 // Dimensions
 $newsletter-width = 660px
+
+$text-line-height = 1.6em