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diff --git a/docs_app/assets/images/marble-diagrams/withLatestFrom.png b/docs_app/assets/images/marble-diagrams/withLatestFrom.png
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diff --git a/docs_app/content/navigation.json b/docs_app/content/navigation.json
index 4234206ae1..5fee37db54 100644
--- a/docs_app/content/navigation.json
+++ b/docs_app/content/navigation.json
@@ -60,18 +60,12 @@
     {
       "url": "api",
       "title": "Reference",
-      "tooltip": "RxJS Reference",
-      "children": [
-        {
-          "url": "api",
-          "title": "API",
-          "tooltip": "RxJS Reference"
-        },
-        {
-          "url": "operator-decision-tree",
-          "title": "Operator Decision Tree"
-        }
-      ]
+      "tooltip": "RxJS Reference"
+    },
+    {
+      "tooltip": "Operator Decision Tree",
+      "url": "operator-decision-tree",
+      "title": "Operator Decision Tree"
     },
 		{
 			"title": "About Version 6",
diff --git a/docs_app/content/external-resources.md b/docs_app/content/resources.md
similarity index 98%
rename from docs_app/content/external-resources.md
rename to docs_app/content/resources.md
index 1ee94df676..0827e6c4ce 100644
--- a/docs_app/content/external-resources.md
+++ b/docs_app/content/resources.md
@@ -4,8 +4,6 @@ This is a collection of resources that can be found to help with the learning pr
 
 **Note**: RxJS maintainers are not responsible for any of the following content that is not part of the official rxjs documentation site. Please adhere to the terms and copyrights of the sites and links listed.
 
----
-
 ## Blogs
 
 ### 2018
@@ -13,20 +11,17 @@ This is a collection of resources that can be found to help with the learning pr
 * Thinking reactive with the SIP principle | [StrongBrew](https://blog.strongbrew.io/the-sip-principle/) | June 30, 2018
 * Angular 6: Upgrading API calls to RxJS 6 | [Metal Toad](https://www.metaltoad.com/blog/angular-6-upgrading-api-calls-rxjs-6) | May 23, 2018
 
----
 
 ## Playgrounds
 
 * Rx Visualizer | [https://rxviz.com/](https://rxviz.com/)
 
----
 
 ## Reference
 
 * Learn RxJS | [https://www.learnrxjs.io/](https://www.learnrxjs.io)
 * [http://reactive.how](http://reactive.how)
 
----
 
 ## Tutorials
 
@@ -34,7 +29,6 @@ This is a collection of resources that can be found to help with the learning pr
 
 * A Better Way to Learn RxJS & Observables | [thinkster](https://thinkster.io/tutorials/learn-rxjs-observables) | August 18, 2018
 
----
 
 ## Videos
 
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index 0000000000..3f59e981d3
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diff --git a/docs_app/src/assets/images/marble-diagrams/toArray.png b/docs_app/src/assets/images/marble-diagrams/toArray.png
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index 0000000000..21bbbc7672
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diff --git a/docs_app/src/assets/images/marble-diagrams/window.png b/docs_app/src/assets/images/marble-diagrams/window.png
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index 0000000000..2e22e4b9ad
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index 0000000000..b0a259cab9
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diff --git a/docs_app/src/assets/images/marble-diagrams/windowTime.png b/docs_app/src/assets/images/marble-diagrams/windowTime.png
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index 0000000000..402e4e6b84
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diff --git a/docs_app/src/assets/images/marble-diagrams/windowToggle.png b/docs_app/src/assets/images/marble-diagrams/windowToggle.png
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index 0000000000..fe14fa9b3b
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diff --git a/docs_app/src/assets/images/marble-diagrams/windowWhen.png b/docs_app/src/assets/images/marble-diagrams/windowWhen.png
new file mode 100644
index 0000000000..70c9404da6
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diff --git a/docs_app/src/assets/images/marble-diagrams/withLatestFrom.png b/docs_app/src/assets/images/marble-diagrams/withLatestFrom.png
new file mode 100644
index 0000000000..9c37244729
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diff --git a/docs_app/src/assets/images/marble-diagrams/zipAll.png b/docs_app/src/assets/images/marble-diagrams/zipAll.png
new file mode 100644
index 0000000000..708d8783b9
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diff --git a/docs_app/src/styles/1-layouts/_marketing-layout.scss b/docs_app/src/styles/1-layouts/_marketing-layout.scss
index c2762fba91..c6014daa4d 100644
--- a/docs_app/src/styles/1-layouts/_marketing-layout.scss
+++ b/docs_app/src/styles/1-layouts/_marketing-layout.scss
@@ -276,12 +276,7 @@ section#intro {
 }
 
 aio-shell {
-  &.page-resources, &.page-events, &.page-features, &.page-presskit, &.page-contribute {
-    section {
-      padding: 0rem 0rem 3rem;
-    }
-  }
-
+  
   &.page-home {
     section {
       padding: 0;
diff --git a/docs_app/tools/transforms/angular-api-package/post-processors/embedMarbleDiagrams.js b/docs_app/tools/transforms/angular-api-package/post-processors/embedMarbleDiagrams.js
index 987d65b6c8..7309502f33 100644
--- a/docs_app/tools/transforms/angular-api-package/post-processors/embedMarbleDiagrams.js
+++ b/docs_app/tools/transforms/angular-api-package/post-processors/embedMarbleDiagrams.js
@@ -20,7 +20,6 @@ module.exports = function embedMarbleDiagramsPostProcessor(log) {
             const props = node.properties;
             const src = props.src;
             const expectedImgPath = `${service.marbleImagesPath}/${src}`;
-
             if (fs.existsSync(expectedImgPath)) {
               const operator = path.basename(src, path.extname(src));
               const filename = path.basename(expectedImgPath);
diff --git a/docs_app/tools/transforms/config.js b/docs_app/tools/transforms/config.js
index 2dc73e7475..2c1fa9305b 100644
--- a/docs_app/tools/transforms/config.js
+++ b/docs_app/tools/transforms/config.js
@@ -10,9 +10,9 @@ const SRC_PATH = resolve(AIO_PATH, 'src');
 const OUTPUT_PATH = resolve(SRC_PATH, 'generated');
 const DOCS_OUTPUT_PATH = resolve(OUTPUT_PATH, 'docs');
 const API_SOURCE_PATH = resolve(PROJECT_ROOT, 'src');
-const MARBLE_IMAGES_PATH = resolve(PROJECT_ROOT, 'tmp/docs/img');
-const MARBLE_IMAGES_WEB_PATH = 'generated/images/marbles';
-const MARBLE_IMAGES_OUTPUT_PATH = resolve(OUTPUT_PATH, 'images/marbles');
+const MARBLE_IMAGES_PATH = resolve(SRC_PATH, 'assets/images/marble-diagrams');
+const MARBLE_IMAGES_WEB_PATH = 'assets/images/marble-diagrams';
+const MARBLE_IMAGES_OUTPUT_PATH = resolve('assets/images/marble-diagrams');
 
 function requireFolder(dirname, folderPath) {
   const absolutePath = resolve(dirname, folderPath);
diff --git a/package.json b/package.json
index e74e01c8e8..5d8fbeb9a7 100644
--- a/package.json
+++ b/package.json
@@ -92,7 +92,7 @@
     "perf:protractor": "echo \"Protractor is not working currently\" && exit -1 && protractor protractor.conf.js",
     "perf:micro": "node ./perf/micro/index.js",
     "prepublish": "shx rm -rf ./typings && npm run build_all",
-    "postpublish": "npm run tests2png && ./docs_app/scripts/publish-docs.sh",
+    "postpublish": "./docs_app/scripts/publish-docs.sh",
     "publish_docs": "./publish_docs.sh",
     "test": "cross-env TS_NODE_PROJECT=spec/tsconfig.json mocha --opts spec/support/default.opts \"spec/**/*-spec.ts\"",
     "test_no_cache": "cross-env TS_NODE_PROJECT=spec/tsconfig.json TS_NODE_CACHE=false mocha --opts spec/support/default.opts \"spec/**/*-spec.ts\"",