diff --git a/README.md b/README.md
index 5c1b103c..a460b5e1 100644
--- a/README.md
+++ b/README.md
@@ -104,8 +104,9 @@ Redoc.init('http://petstore.swagger.io/v2/swagger.json', {
 `git clone https://github.com/Rebilly/ReDoc.git`
 2. Go to the project folder
 `cd ReDoc`
-3. Install node modules
+3. Install node modules and front-end dependencies
 `npm install`
+`npm run jspm-install`
 4. _(optional)_ Replace `demo/swagger.json` with your own schema
 5. Start the server
 `npm start`
diff --git a/lib/components/JsonSchema/json-schema.scss b/lib/components/JsonSchema/json-schema.scss
index ce1605d1..50948819 100644
--- a/lib/components/JsonSchema/json-schema.scss
+++ b/lib/components/JsonSchema/json-schema.scss
@@ -78,3 +78,10 @@ $array-marker-line-height: 1.5;
     background-color: $headers-color;
   }
 }
+
+tabs .params-wrap > .param-wrap:first-of-type .param-name {
+  border-left: 0;
+  &:before {
+    display: none;
+  }
+}
diff --git a/package.json b/package.json
index 0b95f705..02d313da 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "redoc",
   "description": "Swagger-generated API Reference Documentation",
-  "version": "0.5.1",
+  "version": "0.5.2",
   "repository": {
     "type": "git",
     "url": "git://github.com/Rebilly/ReDoc"
@@ -10,7 +10,7 @@
   "scripts": {
     "test": "gulp lint && ./build/run_tests.sh",
     "prepublish": "gulp build",
-    "postinstall": "npm install jspm && jspm install",
+    "jspm-install": "jspm install",
     "start": "gulp serve",
     "build-dist": "gulp build",
     "branch-release": "git reset --hard && branch-release",