Fix problem where style attribute wasn't properly assembled in element stringification

Author: Munter

lib/index.js

@@ -75,6 +75,10 @@ function stringifyStartTag(element) {
       str += ' ' + key;
     } else if (key === 'class') {
       str += ' class="' + attrs[key].join(' ') + '"';
+    } else if (key === 'style') {
+      str += ' class="' + Object.keys(attrs[key]).map(function (cssProp) {
+        return [cssProp, attrs[key][cssProp]].join(': ');
+      }).join('; ') + '"';
     } else {
       str += ' ' + key + '="' + attrs[key].replace(/&/g, '&').replace(/"/g, '"') + '"';
     }