fix: make sure images within markdown are responsive (#1570)

mitogh · skipjack · commit 9be07f062e4a · 2017-09-06T15:37:13.000-04:00
Prevent stretching images with defined sizes.
diff --git a/src/styles/markdown.scss b/src/styles/markdown.scss
@@ -242,6 +242,7 @@
 
   img {
     max-width: 100%;
+    height: auto;
   }
 
   b, strong {
