Merge pull request #314 from nginxinc/zero-out-cb

Update reset to include `pre` tag for code block

Author: nginx-jack

assets/css/v2/style.css

@@ -24,13 +24,18 @@ h2,
 h3,
 h4,
 p,
+pre,
 figure,
 blockquote,
 dl,
 dd {
   margin-block-end: 0;
 }
 
+pre {
+  margin-block-start: 0;
+}
+
 /* Remove list styles on ul, ol elements with a list role, which suggests default styling will be removed */
 ul[role="list"],
 ol[role="list"] {