diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..28ce64a
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,306 @@
+
+node_modules/unpipe/README.md
+node_modules/unpipe/package.json
+node_modules/unpipe/LICENSE
+node_modules/unpipe/index.js
+node_modules/unpipe/HISTORY.md
+node_modules/type-is/README.md
+node_modules/type-is/package.json
+node_modules/type-is/LICENSE
+node_modules/type-is/index.js
+node_modules/type-is/HISTORY.md
+node_modules/statuses/README.md
+node_modules/statuses/package.json
+node_modules/statuses/LICENSE
+node_modules/statuses/index.js
+node_modules/statuses/HISTORY.md
+node_modules/statuses/codes.json
+node_modules/setprototypeof/README.md
+node_modules/setprototypeof/package.json
+node_modules/setprototypeof/LICENSE
+node_modules/setprototypeof/index.js
+node_modules/setprototypeof/index.d.ts
+node_modules/serve-static/README.md
+node_modules/serve-static/package.json
+node_modules/serve-static/LICENSE
+node_modules/serve-static/index.js
+node_modules/serve-static/HISTORY.md
+node_modules/send/README.md
+node_modules/send/package.json
+node_modules/send/LICENSE
+node_modules/send/index.js
+node_modules/send/HISTORY.md
+node_modules/safer-buffer/tests.js
+node_modules/safer-buffer/safer.js
+node_modules/safer-buffer/Readme.md
+node_modules/safer-buffer/Porting-Buffer.md
+node_modules/safer-buffer/package.json
+node_modules/safer-buffer/LICENSE
+node_modules/safer-buffer/dangerous.js
+node_modules/safe-buffer/README.md
+node_modules/safe-buffer/package.json
+node_modules/safe-buffer/LICENSE
+node_modules/safe-buffer/index.js
+node_modules/safe-buffer/index.d.ts
+node_modules/raw-body/README.md
+node_modules/raw-body/package.json
+node_modules/raw-body/LICENSE
+node_modules/raw-body/index.js
+node_modules/raw-body/index.d.ts
+node_modules/raw-body/HISTORY.md
+node_modules/range-parser/README.md
+node_modules/range-parser/package.json
+node_modules/range-parser/LICENSE
+node_modules/range-parser/index.js
+node_modules/range-parser/HISTORY.md
+node_modules/qs/test/utils.js
+node_modules/qs/test/stringify.js
+node_modules/qs/test/parse.js
+node_modules/qs/test/index.js
+node_modules/qs/test/.eslintrc
+node_modules/qs/README.md
+node_modules/qs/package.json
+node_modules/qs/LICENSE
+node_modules/qs/lib/utils.js
+node_modules/qs/lib/stringify.js
+node_modules/qs/lib/parse.js
+node_modules/qs/lib/index.js
+node_modules/qs/lib/formats.js
+node_modules/qs/dist/qs.js
+node_modules/qs/CHANGELOG.md
+node_modules/qs/.eslintrc
+node_modules/qs/.eslintignore
+node_modules/qs/.editorconfig
+node_modules/proxy-addr/README.md
+node_modules/proxy-addr/package.json
+node_modules/proxy-addr/LICENSE
+node_modules/proxy-addr/index.js
+node_modules/proxy-addr/HISTORY.md
+node_modules/path-to-regexp/Readme.md
+node_modules/path-to-regexp/package.json
+node_modules/path-to-regexp/LICENSE
+node_modules/path-to-regexp/index.js
+node_modules/path-to-regexp/History.md
+node_modules/parseurl/README.md
+node_modules/parseurl/package.json
+node_modules/parseurl/LICENSE
+node_modules/parseurl/index.js
+node_modules/parseurl/HISTORY.md
+node_modules/on-finished/README.md
+node_modules/on-finished/package.json
+node_modules/on-finished/LICENSE
+node_modules/on-finished/index.js
+node_modules/on-finished/HISTORY.md
+node_modules/negotiator/README.md
+node_modules/negotiator/package.json
+node_modules/negotiator/LICENSE
+node_modules/negotiator/lib/mediaType.js
+node_modules/negotiator/lib/language.js
+node_modules/negotiator/lib/encoding.js
+node_modules/negotiator/lib/charset.js
+node_modules/negotiator/index.js
+node_modules/negotiator/HISTORY.md
+node_modules/ms/readme.md
+node_modules/ms/package.json
+node_modules/ms/license.md
+node_modules/ms/index.js
+node_modules/mime/types.json
+node_modules/mime/README.md
+node_modules/mime/package.json
+node_modules/mime/mime.js
+node_modules/mime/LICENSE
+node_modules/mime/cli.js
+node_modules/mime/build/test.js
+node_modules/mime/build/build.js
+node_modules/mime-types/README.md
+node_modules/mime-types/package.json
+node_modules/mime-types/LICENSE
+node_modules/mime-types/index.js
+node_modules/mime-types/HISTORY.md
+node_modules/mime-db/README.md
+node_modules/mime-db/package.json
+node_modules/mime-db/LICENSE
+node_modules/mime-db/index.js
+node_modules/mime-db/HISTORY.md
+node_modules/mime-db/db.json
+node_modules/methods/README.md
+node_modules/methods/package.json
+node_modules/methods/LICENSE
+node_modules/methods/index.js
+node_modules/methods/HISTORY.md
+node_modules/merge-descriptors/README.md
+node_modules/merge-descriptors/package.json
+node_modules/merge-descriptors/LICENSE
+node_modules/merge-descriptors/index.js
+node_modules/merge-descriptors/HISTORY.md
+node_modules/media-typer/README.md
+node_modules/media-typer/package.json
+node_modules/media-typer/LICENSE
+node_modules/media-typer/index.js
+node_modules/media-typer/HISTORY.md
+node_modules/ipaddr.js/README.md
+node_modules/ipaddr.js/package.json
+node_modules/ipaddr.js/lib/ipaddr.js.d.ts
+node_modules/ipaddr.js/lib/ipaddr.js
+node_modules/ipaddr.js/ipaddr.min.js
+node_modules/inherits/README.md
+node_modules/inherits/package.json
+node_modules/inherits/LICENSE
+node_modules/inherits/inherits_browser.js
+node_modules/inherits/inherits.js
+node_modules/iconv-lite/README.md
+node_modules/iconv-lite/package.json
+node_modules/iconv-lite/LICENSE
+node_modules/iconv-lite/lib/streams.js
+node_modules/iconv-lite/lib/index.js
+node_modules/iconv-lite/lib/index.d.ts
+node_modules/iconv-lite/lib/extend-node.js
+node_modules/iconv-lite/lib/bom-handling.js
+node_modules/iconv-lite/encodings/utf7.js
+node_modules/iconv-lite/encodings/utf16.js
+node_modules/iconv-lite/encodings/tables/shiftjis.json
+node_modules/iconv-lite/encodings/tables/gbk-added.json
+node_modules/iconv-lite/encodings/tables/gb18030-ranges.json
+node_modules/iconv-lite/encodings/tables/eucjp.json
+node_modules/iconv-lite/encodings/tables/cp950.json
+node_modules/iconv-lite/encodings/tables/cp949.json
+node_modules/iconv-lite/encodings/tables/cp936.json
+node_modules/iconv-lite/encodings/tables/big5-added.json
+node_modules/iconv-lite/encodings/sbcs-data.js
+node_modules/iconv-lite/encodings/sbcs-data-generated.js
+node_modules/iconv-lite/encodings/sbcs-codec.js
+node_modules/iconv-lite/encodings/internal.js
+node_modules/iconv-lite/encodings/index.js
+node_modules/iconv-lite/encodings/dbcs-data.js
+node_modules/iconv-lite/encodings/dbcs-codec.js
+node_modules/iconv-lite/Changelog.md
+node_modules/iconv-lite/.travis.yml
+node_modules/http-errors/README.md
+node_modules/http-errors/package.json
+node_modules/http-errors/LICENSE
+node_modules/http-errors/index.js
+node_modules/http-errors/HISTORY.md
+node_modules/fresh/README.md
+node_modules/fresh/package.json
+node_modules/fresh/LICENSE
+node_modules/fresh/index.js
+node_modules/fresh/HISTORY.md
+node_modules/forwarded/README.md
+node_modules/forwarded/package.json
+node_modules/forwarded/LICENSE
+node_modules/forwarded/index.js
+node_modules/forwarded/HISTORY.md
+node_modules/finalhandler/README.md
+node_modules/finalhandler/package.json
+node_modules/finalhandler/LICENSE
+node_modules/finalhandler/index.js
+node_modules/finalhandler/HISTORY.md
+node_modules/express/Readme.md
+node_modules/express/package.json
+node_modules/express/LICENSE
+node_modules/express/lib/view.js
+node_modules/express/lib/utils.js
+node_modules/express/lib/router/route.js
+node_modules/express/lib/router/layer.js
+node_modules/express/lib/router/index.js
+node_modules/express/lib/response.js
+node_modules/express/lib/request.js
+node_modules/express/lib/middleware/query.js
+node_modules/express/lib/middleware/init.js
+node_modules/express/lib/express.js
+node_modules/express/lib/application.js
+node_modules/express/index.js
+node_modules/express/History.md
+node_modules/etag/README.md
+node_modules/etag/package.json
+node_modules/etag/LICENSE
+node_modules/etag/index.js
+node_modules/etag/HISTORY.md
+node_modules/escape-html/Readme.md
+node_modules/escape-html/package.json
+node_modules/escape-html/LICENSE
+node_modules/escape-html/index.js
+node_modules/encodeurl/README.md
+node_modules/encodeurl/package.json
+node_modules/encodeurl/LICENSE
+node_modules/encodeurl/index.js
+node_modules/encodeurl/HISTORY.md
+node_modules/ee-first/README.md
+node_modules/ee-first/package.json
+node_modules/ee-first/LICENSE
+node_modules/ee-first/index.js
+node_modules/destroy/README.md
+node_modules/destroy/package.json
+node_modules/destroy/LICENSE
+node_modules/destroy/index.js
+node_modules/depd/Readme.md
+node_modules/depd/package.json
+node_modules/depd/LICENSE
+node_modules/depd/lib/compat/index.js
+node_modules/depd/lib/compat/event-listener-count.js
+node_modules/depd/lib/compat/callsite-tostring.js
+node_modules/depd/lib/browser/index.js
+node_modules/depd/index.js
+node_modules/depd/History.md
+node_modules/debug/src/node.js
+node_modules/debug/src/inspector-log.js
+node_modules/debug/src/index.js
+node_modules/debug/src/debug.js
+node_modules/debug/src/browser.js
+node_modules/debug/README.md
+node_modules/debug/package.json
+node_modules/debug/node.js
+node_modules/debug/Makefile
+node_modules/debug/LICENSE
+node_modules/debug/karma.conf.js
+node_modules/debug/component.json
+node_modules/debug/CHANGELOG.md
+node_modules/debug/.travis.yml
+node_modules/debug/.npmignore
+node_modules/debug/.eslintrc
+node_modules/debug/.coveralls.yml
+node_modules/cookie/README.md
+node_modules/cookie/package.json
+node_modules/cookie/LICENSE
+node_modules/cookie/index.js
+node_modules/cookie/HISTORY.md
+node_modules/cookie-signature/Readme.md
+node_modules/cookie-signature/package.json
+node_modules/cookie-signature/index.js
+node_modules/cookie-signature/History.md
+node_modules/cookie-signature/.npmignore
+node_modules/content-type/README.md
+node_modules/content-type/package.json
+node_modules/content-type/LICENSE
+node_modules/content-type/index.js
+node_modules/content-type/HISTORY.md
+node_modules/content-disposition/README.md
+node_modules/content-disposition/package.json
+node_modules/content-disposition/LICENSE
+node_modules/content-disposition/index.js
+node_modules/content-disposition/HISTORY.md
+node_modules/bytes/Readme.md
+node_modules/bytes/package.json
+node_modules/bytes/LICENSE
+node_modules/bytes/index.js
+node_modules/bytes/History.md
+node_modules/body-parser/README.md
+node_modules/body-parser/package.json
+node_modules/body-parser/LICENSE
+node_modules/body-parser/lib/types/urlencoded.js
+node_modules/body-parser/lib/types/text.js
+node_modules/body-parser/lib/types/raw.js
+node_modules/body-parser/lib/types/json.js
+node_modules/body-parser/lib/read.js
+node_modules/body-parser/index.js
+node_modules/body-parser/HISTORY.md
+node_modules/array-flatten/README.md
+node_modules/array-flatten/package.json
+node_modules/array-flatten/LICENSE
+node_modules/array-flatten/array-flatten.js
+node_modules/accepts/README.md
+node_modules/accepts/package.json
+node_modules/accepts/LICENSE
+node_modules/accepts/index.js
+node_modules/accepts/HISTORY.md
+node_modules/.bin/mime
diff --git a/images/45lbs-Plate.svg b/images/45lbs-Plate.svg
index 764adfe..ff9906c 100644
--- a/images/45lbs-Plate.svg
+++ b/images/45lbs-Plate.svg
@@ -1,18 +1 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<svg width="8px" height="72px" viewBox="0 0 8 72" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-    <!-- Generator: Sketch 43.1 (39012) - http://www.bohemiancoding.com/sketch -->
-    <title>45lbs-Plate</title>
-    <desc>Created with Sketch.</desc>
-    <defs></defs>
-    <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
-        <g id="45lbs-Plate" fill-rule="nonzero">
-            <g id="Group" transform="translate(4.000000, 36.000000) scale(-1, 1) translate(-4.000000, -36.000000) ">
-                <rect id="Rectangle-path" fill="#0000FF" x="0" y="0" width="8" height="72" rx="4"></rect>
-                <g transform="translate(4.000000, 36.000000) scale(-1, 1) translate(-4.000000, -36.000000) translate(1.000000, 26.000000)" fill="#FFFFFF">
-                    <path d="M3.49804706,5.52441406 L3.49804706,2.35546875 L1.25683612,5.52441406 L3.49804706,5.52441406 Z M3.5126955,8 L3.5126955,6.29101562 L0.44628925,6.29101562 L0.44628925,5.43164062 L3.64941425,0.98828125 L4.39160175,0.98828125 L4.39160175,5.52441406 L5.42187519,5.52441406 L5.42187519,6.29101562 L4.39160175,6.29101562 L4.39160175,8 L3.5126955,8 Z" id="4"></path>
-                    <path d="M1.42773456,17.2177734 C1.48632861,17.719078 1.71907367,18.0657542 2.12597675,18.2578125 C2.33431112,18.3554692 2.57519413,18.4042969 2.848633,18.4042969 C3.36946894,18.4042969 3.75520727,18.2382829 4.00585956,17.90625 C4.25651186,17.5742171 4.38183612,17.2063822 4.38183612,16.8027344 C4.38183612,16.3144507 4.23291183,15.9368503 3.93505878,15.6699219 C3.63720573,15.4029935 3.27995019,15.2695312 2.86328144,15.2695312 C2.56054555,15.2695312 2.30094528,15.3281244 2.08447284,15.4453125 C1.86800041,15.5625006 1.68326918,15.7252594 1.53027362,15.9335938 L0.768554875,15.8896484 L1.30078144,12.125 L4.93359394,12.125 L4.93359394,12.9746094 L1.95996112,12.9746094 L1.66210956,14.9179688 C1.82487079,14.7942702 1.97949164,14.7014977 2.12597675,14.6396484 C2.38639472,14.532226 2.68749848,14.4785156 3.02929706,14.4785156 C3.67057631,14.4785156 4.21419067,14.6852193 4.66015644,15.0986328 C5.10612221,15.5120463 5.32910175,16.0361296 5.32910175,16.6708984 C5.32910175,17.331709 5.12483947,17.9143855 4.71630878,18.4189453 C4.30777809,18.9235051 3.65592914,19.1757812 2.76074237,19.1757812 C2.19107807,19.1757812 1.68733962,19.0154638 1.24951191,18.6948242 C0.811684196,18.3741846 0.566732219,17.8818393 0.514648625,17.2177734 L1.42773456,17.2177734 Z" id="5"></path>
-                </g>
-            </g>
-        </g>
-    </g>
-</svg>
\ No newline at end of file
+<svg height="72" viewBox="0 0 8 72" width="8" xmlns="http://www.w3.org/2000/svg"><g fill="none" transform="matrix(-1 0 0 1 8 0)"><rect fill="#00f" height="72" rx="4" width="8"/><g fill="#fff" transform="matrix(-1 0 0 1 7 26)"><path d="m3.49804706 5.52441406v-3.16894531l-2.24121094 3.16894531zm.01464844 2.47558594v-1.70898438h-3.06640625v-.859375l3.203125-4.44335937h.7421875v4.53613281h1.03027344v.76660156h-1.03027344v1.70898438z"/><path d="m1.42773456 17.2177734c.05859405.5013046.29133911.8479808.69824219 1.0400391.20833437.0976567.44921738.1464844.72265625.1464844.52083594 0 .90657427-.166014 1.15722656-.4980469.2506523-.3320329.37597656-.6998678.37597656-1.1035156 0-.4882837-.14892429-.8658841-.44677734-1.1328125s-.65510859-.4003907-1.07177734-.4003907c-.30273589 0-.56233616.0585932-.7788086.1757813-.21647243.1171881-.40120366.2799469-.55419922.4882813l-.76171874-.0439454.53222656-3.7646484h3.6328125v.8496094h-2.97363282l-.29785156 1.9433594c.16276123-.1236986.31738208-.2164711.46386719-.2783204.26041797-.1074224.56152173-.1611328.90332031-.1611328.64127925 0 1.18489361.2067037 1.63085938.6201172s.66894531.9374968.66894531 1.5722656c0 .6608106-.20426228 1.2434871-.61279297 1.7480469s-1.06037964.7568359-1.95556641.7568359c-.5696643 0-1.07340275-.1603174-1.51123046-.480957s-.68277969-.8129849-.73486328-1.4770508z"/></g></g></svg>
\ No newline at end of file
diff --git a/index.html b/index.html
index 933feb0..8864cce 100644
--- a/index.html
+++ b/index.html
@@ -186,7 +186,7 @@
         </div>
 
         <!-- Checks is there is a service worker and adds or updates -->
-        <!-- <script>
+        <script>
             if ('serviceWorker' in navigator) {
               window.addEventListener('load', () => {
                 navigator.serviceWorker.register('sw.js')
@@ -198,7 +198,7 @@
                 });
               });
             }
-        </script> -->
+        </script>
         <!-- <script src="js/vendor/modernizr-3.5.0.min.js"></script> -->
         <script>window.jQuery || document.write('<script src="js/vendor/jquery-3.2.1.min.js"><\/script>')</script>
 
diff --git a/sw.js b/sw.js
index 7207ca3..5b54a6f 100644
--- a/sw.js
+++ b/sw.js
@@ -1,10 +1,17 @@
 const filesToCache = [
   '/',
-  'style/main.css',
-  'images/still_life_medium.jpg',
+  'css/appstyling-v2.css',
+  'css/main.css',
+  'js/Weight Calculation Script-Edited-Jquery-V4.js',
+  'images/45lbs-Plate.svg',
+  'images/35lbs-Plate.svg',
+  'images/25lbs-Plate.svg',
+  'images/10lbs-Plate.svg',
+  'images/5lbs-Plate.svg',
+  'images/2halflbs-Plate.svg',
+  'images/favicon-16x16.png',
+  'images/favicon-32x32.png',
   'index.html',
-  'pages/offline.html',
-  'pages/404.html'
 ];
 
 const staticCacheName = 'pages-cache-v1';