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snippets/constant-width-to-height-ratio.md

@@ -6,14 +6,10 @@ tags: layout,intermediate
 Given an element of variable width, it will ensure its height remains proportionate in a responsive fashion
 (i.e., its width to height ratio remains constant).
 
-#### HTML
-
 ```html
 <div class="constant-width-to-height-ratio"></div>
 ```
 
-#### CSS
-
 ```css
 .constant-width-to-height-ratio {
   background: #333;
@@ -31,8 +27,6 @@ Given an element of variable width, it will ensure its height remains proportion
 }
 ```
 
-#### Demo
-
 #### Explanation
 
 `padding-top` on the `::before` pseudo-element causes the height of the element to equal a percentage of