Convert vanilla CSS to SASS

assets/sass/_markdown_rendering.sass

@@ -0,0 +1,38 @@
+.markdown
+  line-height: 1.4em
+  h1
+    margin-top: 5px
+    margin-bottom: 10px
+    font-size: 1.5em
+    font-weight: bold
+    text-decoration: underline
+  h2
+    font-size: 1.2em
+    font-weight: bold
+    text-decoration: underline
+  h3, h4
+    font-size: 1.1em
+    text-decoration: underline
+  p
+    margin-bottom: 10px
+  ol, ul
+    margin-left: 25px
+    margin-top: 10px
+    margin-bottom: 10px
+  pre
+    background: #fbfbfb
+    padding: 10px
+    border-radius: 5px
+    border: 1px solid #ddd
+    overflow: auto
+    color: #444
+  blockquote
+    font-style: italic
+    border-left: 3px solid #ddd
+    padding-left: 10px
+    margin-bottom: 10px
+    margin-left: 20px
+  img
+    display: block
+    max-width: 80%
+    margin-top: 10px