💄 fix: Adjust some broken style

Signed-off-by: sqrtthree <[email protected]>

Author: sqrtthree

styles/_components/_code.styl

@@ -1,6 +1,6 @@
 @require '../_variables'
 
-.content
+.content-block
 
   code
     color #f81ce5
@@ -10,7 +10,7 @@
     background-color rgba(27,31,35,0.05)
     border-radius 3px
 
-.content
+.content-block
 
   pre, pre[class*="language-"]
     line-height 1.4
@@ -44,7 +44,6 @@ div[class*="language-"]
     .highlighted
       background-color rgba(0, 0, 0, 66%)
 
-
   pre
     position relative
     z-index 1