diff --git a/lib/components/JsonSchema/json-schema-common.scss b/lib/components/JsonSchema/json-schema-common.scss
index e3e7ce97..1c13d370 100644
--- a/lib/components/JsonSchema/json-schema-common.scss
+++ b/lib/components/JsonSchema/json-schema-common.scss
@@ -101,13 +101,10 @@ $sub-schema-offset: ($bullet-size/2) + $bullet-margin;
 }
 
 .param-type.with-hint {
-  &:before, &:after {
-    content: "\\00a0";
-  }
-  background-color: rgba(0, 50, 159, 0.1);
-  padding: 0.2em 0;
-  font-size: 0.85em;
-  border-radius: 3px;
+  display: inline-block;
+  margin-bottom: 0.4em;
+  border-bottom: 1px dotted rgba(38,50,56,0.4);
+  padding: 0;
   cursor: help;
 }
 
diff --git a/lib/components/JsonSchema/json-schema.js b/lib/components/JsonSchema/json-schema.js
index fcb9acb8..8faaa8f7 100644
--- a/lib/components/JsonSchema/json-schema.js
+++ b/lib/components/JsonSchema/json-schema.js
@@ -66,7 +66,6 @@ export default class JsonSchema extends BaseComponent {
     if (!schema.properties) {
       this.isTrivial = true;
       this._displayType = schema.type;
-      this._displayTypeHint = 'This field may contain data of any type';
       return;
     }
 
@@ -108,13 +107,13 @@ export default class JsonSchema extends BaseComponent {
       propData.format = itemFormat;
       propData._isArray = true;
       propData.type = 'array ' + propData.items.type;
-    } else if (propData.type === 'object') {
+    } else if (propData.type === 'object' && propData.properties) {
       propData._displayType = propData.title || 'object';
     } else if (!propData.type) {
       propData._displayType = '< * >';
       propData._displayTypeHint = 'This field may contain data of any type';
     } else {
-      // here we are sure that property has simple type
+      // here we are sure that property has simple type (integer, string, object withou properties)
       // delete pointer for simple types to not show it as subschema
       if (propData._pointer) {
         propData._pointer = undefined;
diff --git a/package.json b/package.json
index a20844cc..87ac4913 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "redoc",
   "description": "Swagger-generated API Reference Documentation",
-  "version": "0.6.5",
+  "version": "0.6.6",
   "repository": {
     "type": "git",
     "url": "git://github.com/Rebilly/ReDoc"
@@ -56,7 +56,7 @@
   "devDependencies": {
     "babel-eslint": "^4.1.6",
     "babel-polyfill": "^6.3.14",
-    "branch-release": "^0.3.1",
+    "branch-release": "^0.3.2",
     "browser-sync": "^2.10.1",
     "del": "^2.2.0",
     "deploy-to-gh-pages": "^1.0.0",