Decrease specificity of blockquote selector

Blockquotes now appear in projects, too, so I made the selector for them
less specific.

static/css/base.css

@@ -12,6 +12,9 @@
         @apply whitespace-nowrap;
     }
 
+    blockquote {
+        @apply pl-2 border-l-8 border-gray-600 italic;
+    }
     blockquote cite {
         display: block;
     }
@@ -208,9 +211,6 @@
     .blog-post--body p {
         @apply my-2;
     }
-    .blog-post--body blockquote {
-        @apply pl-2 border-l-8 border-gray-600 italic;
-    }
     .blog-post--footer {
         @apply mt-8 p-2 font-mono text-sm border-t border-black;
     }