diff --git a/README.md b/README.md
index e1a3b54f..18ed6640 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,7 @@ Unlike some other modal libraries for Ember, ember-modal-dialog uses solutions l
 
 - [Live Demo and Test Examples](#live-demo-and-test-examples)
 - [Including In An Ember Application](#including-in-an-ember-application)
+- [Upgrading](#upgrading)
 - [Controller-bound Usage](#controller-bound-usage)
 - [Routable Usage](#routable-usage)
 - [Configurable Properties](#configurable-properties)
@@ -48,13 +49,14 @@ Here is the simplest way to get started with ember-modal-dialog:
 
 ```sh
 ember install ember-modal-dialog
-ember install ember-cli-sass
 ```
 
-**app.scss**
-```scss
-@import "ember-modal-dialog/ember-modal-structure";
-@import "ember-modal-dialog/ember-modal-appearance";
+Then import the CSS files
+
+**app.css**
+```css
+@import "ember-modal-dialog/ember-modal-structure.css";
+@import "ember-modal-dialog/ember-modal-appearance.css";
 ```
 
 **application.hbs**
@@ -64,6 +66,14 @@ ember install ember-cli-sass
 {{/modal-dialog}}
 ```
 
+## Upgrading
+
+Earlier versions of `ember-modal-dialog` required `ember-cli-sass` and an `app.scss` file to import styling.
+
+Please be aware this is no longer the case.
+
+Existing applications should continue to work correctly but if you were using `ember-cli-sass` solely due to `ember-modal-dialog` it might be worthwhile removing `ember-cli-sass` completely and just importing the styles directly into `app.css` instead, as shown above.
+
 ## Controller-bound Usage
 
 Here is a more useful example of how to conditionally display a modal based on a user interaction.
@@ -187,7 +197,7 @@ This can be customized (see `overlayPosition`).
 
 ## Positioning
 
-With the default SCSS provided, your modal will be centered in the viewport. By adjusting the CSS, you can adjust this logic.
+With the default CSS provided, your modal will be centered in the viewport. By adjusting the CSS, you can adjust this logic.
 
 Pass a `tetherTarget` in order to position our modal in relation to the target and enable your modal remain positioned near their targets when users scroll or resize the window.
 
@@ -247,20 +257,22 @@ module.exports = function(environment) {
 
 ## Configuring Styles
 
-The addon packages default styles for modal structure and appearance. To use these styles, install ember-cli-sass and import the relevant SCSS file(s) in `app.scss`.
+You can import the CSS files directly
 
-```sh
-> ember install ember-cli-sass
+**app.css**
+```css
+@import "ember-modal-dialog/ember-modal-structure.css";
+@import "ember-modal-dialog/ember-modal-appearance.css";
 ```
 
+If you’re using SASS then just import the CSS slightly differently
+
 **app.scss**
 ```scss
 @import "ember-modal-dialog/ember-modal-structure";
 @import "ember-modal-dialog/ember-modal-appearance";
 ```
 
-If you would prefer not to use Sass, just grab the contents of these files and adapt them for your needs -- there is not much there.
-
 ## Keyboard shortcuts
 
 A quick-and-dirty way to implement keyboard shortcuts (e.g. to dismiss your modals with `escape`) is to subclass the dialog and attach keyboard events:
diff --git a/app/styles/ember-modal-dialog/ember-modal-appearance.scss b/app/styles/ember-modal-dialog/ember-modal-appearance.css
similarity index 77%
rename from app/styles/ember-modal-dialog/ember-modal-appearance.scss
rename to app/styles/ember-modal-dialog/ember-modal-appearance.css
index 28f7e6ab..f77e9de0 100644
--- a/app/styles/ember-modal-dialog/ember-modal-appearance.scss
+++ b/app/styles/ember-modal-dialog/ember-modal-appearance.css
@@ -5,5 +5,5 @@
   padding: 10px;
 }
 .ember-modal-overlay.translucent {
-  background-color: rgba(#808080, .77);
+  background-color: rgba(128, 128, 128, .77);
 }
diff --git a/app/styles/ember-modal-dialog/ember-modal-structure.css b/app/styles/ember-modal-dialog/ember-modal-structure.css
new file mode 100644
index 00000000..abd06da4
--- /dev/null
+++ b/app/styles/ember-modal-dialog/ember-modal-structure.css
@@ -0,0 +1,45 @@
+.ember-modal-dialog {
+  z-index: 51;
+  position: fixed;
+}
+
+.ember-modal-dialog.emd-in-place {
+  position: static;
+}
+
+.ember-modal-wrapper.emd-static.emd-wrapper-target-attachment-center .ember-modal-dialog {
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+}
+
+.ember-modal-wrapper.emd-animatable.emd-wrapper-target-attachment-center {
+  width: 100vw;
+  height: 100vh;
+  position: fixed;
+  top: 0;
+  left: 0;
+  z-index: 50;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.ember-modal-wrapper.emd-animatable.emd-wrapper-target-attachment-center .ember-modal-overlay {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.ember-modal-wrapper.emd-animatable .ember-modal-dialog {
+  position: relative;
+}
+
+.ember-modal-overlay {
+  width: 100vw;
+  height: 100vh;
+  position: fixed;
+  top: 0;
+  left: 0;
+  z-index: 50;
+}
diff --git a/app/styles/ember-modal-dialog/ember-modal-structure.scss b/app/styles/ember-modal-dialog/ember-modal-structure.scss
deleted file mode 100644
index ed0db941..00000000
--- a/app/styles/ember-modal-dialog/ember-modal-structure.scss
+++ /dev/null
@@ -1,46 +0,0 @@
-.ember-modal-dialog {
-  z-index: 51;
-  position: fixed;
-
-  &.emd-in-place {
-    position: static;
-  }
-}
-.ember-modal-wrapper.emd-static.emd-wrapper-target-attachment-center {
-  .ember-modal-dialog {
-    top: 50%;
-    left: 50%;
-    transform: translate(-50%, -50%);
-  }
-}
-
-.ember-modal-wrapper.emd-animatable {
-  &.emd-wrapper-target-attachment-center {
-    width: 100vw;
-    height: 100vh;
-    position: fixed;
-    top: 0;
-    left: 0;
-    z-index: 50;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-  }
-  &.emd-wrapper-target-attachment-center .ember-modal-overlay {
-    display: flex;
-    align-items: center;
-    justify-content: center;
-  }
-  .ember-modal-dialog {
-    position: relative;
-  }
-}
-
-.ember-modal-overlay {
-  width: 100vw;
-  height: 100vh;
-  position: fixed;
-  top: 0;
-  left: 0;
-  z-index: 50;
-}
diff --git a/package.json b/package.json
index bb9a9851..27c88482 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,6 @@
     "ember-cli-htmlbars-inline-precompile": "^1.0.3",
     "ember-cli-inject-live-reload": "^1.8.2",
     "ember-cli-release": "^1.0.0-beta.2",
-    "ember-cli-sass": "^10.0.1",
     "ember-cli-shims": "^1.2.0",
     "ember-cli-template-lint": "^1.0.0-beta.1",
     "ember-cli-uglify": "^2.1.0",
@@ -63,8 +62,7 @@
     "liquid-tether": "^2.0.7",
     "liquid-wormhole": "^2.1.5",
     "loader.js": "^4.7.0",
-    "qunit-dom": "^0.8.0",
-    "sass": "^1.20.1"
+    "qunit-dom": "^0.8.0"
   },
   "engines": {
     "node": "6.* || 8.* || >= 10.*"
diff --git a/tests/dummy/app/styles/_tomorrow-night-eighties.scss b/tests/dummy/app/styles/_tomorrow-night-eighties.css
similarity index 100%
rename from tests/dummy/app/styles/_tomorrow-night-eighties.scss
rename to tests/dummy/app/styles/_tomorrow-night-eighties.css
diff --git a/tests/dummy/app/styles/app.scss b/tests/dummy/app/styles/app.css
similarity index 84%
rename from tests/dummy/app/styles/app.scss
rename to tests/dummy/app/styles/app.css
index f6ff8bb4..3e31f5ba 100644
--- a/tests/dummy/app/styles/app.scss
+++ b/tests/dummy/app/styles/app.css
@@ -1,33 +1,38 @@
 @import "ember-modal-dialog/ember-modal-structure";
 @import "ember-modal-dialog/ember-modal-appearance";
-@import "tomorrow-night-eighties";
+@import "_tomorrow-night-eighties";
 
 body {
   font-family: sans-serif;
   font-size: 12px;
   margin: 0;
 }
+
+
 .ApplicationRoute {
   margin: 20px;
-  &-summary {
-    font-size: 1.1rem;
-    margin-bottom: 10px;
-  }
-  &-nav {
-    margin-bottom: 20px;
-    padding: 0;
-  }
-  &-nav > li {
-    display: inline-block;
-    &::after {
-      content: ' | ';
-    }
-    &:last-child {
-      &::after {
-        content: '';
-      }
-    }
-  }
+}
+
+.ApplicationRoute-summary {
+  font-size: 1.1rem;
+  margin-bottom: 10px;
+}
+
+.ApplicationRoute-nav {
+  margin-bottom: 20px;
+  padding: 0;
+}
+
+.ApplicationRoute-nav > li {
+  display: inline-block;
+}
+
+.ApplicationRoute-nav > li::after {
+  content: ' | ';
+}
+
+.ApplicationRoute-nav > li:last-child::after {
+  content: '';
 }
 
 .example {
@@ -78,10 +83,9 @@ h2 {
 // END-SNIPPET
 
 // BEGIN-SNIPPET custom-styles
-$theme-color: #0f9d58;
 
 .custom-styles-overlay {
-  background-color: rgba($theme-color, .77);
+  background-color: rgba(15, 157, 88, .77);
 }
 
 .custom-styles-overlay,
@@ -104,7 +108,7 @@ $theme-color: #0f9d58;
   width: 300px;
 
   h1 {
-    color: $theme-color;
+    color: #0f9d58;
   }
 }
 // END-SNIPPET
diff --git a/tests/dummy/config/deprecation-workflow.js b/tests/dummy/config/deprecation-workflow.js
index 5d19448b..2e28929b 100644
--- a/tests/dummy/config/deprecation-workflow.js
+++ b/tests/dummy/config/deprecation-workflow.js
@@ -1,3 +1,4 @@
+/*global self*/
 self.deprecationWorkflow = self.deprecationWorkflow || {};
 self.deprecationWorkflow.config = {
   workflow: [
diff --git a/yarn.lock b/yarn.lock
index b493cf06..addd2cba 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -915,11 +915,6 @@ ansi-escapes@^3.0.0, ansi-escapes@^3.1.0, ansi-escapes@^3.2.0:
   resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-3.2.0.tgz#8780b98ff9dbf5638152d1f1fe5c1d7b4442976b"
   integrity sha512-cBhpre4ma+U0T1oM5fXg7Dy1Jw7zzwv7lt/GoCpr+hDQJoYnKVPLL4dCvSEFMmQurOQvSrwT7SL/DAlhBI97RQ==
 
-ansi-regex@*, ansi-regex@^4.1.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-4.1.0.tgz#8b9f8f08cf1acb843756a839ca8c7e3168c51997"
-  integrity sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg==
-
 ansi-regex@^2.0.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-2.1.1.tgz#c3b33ab5ee360d86e0e628f0468ae7ef27d654df"
@@ -930,6 +925,11 @@ ansi-regex@^3.0.0:
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-3.0.0.tgz#ed0317c322064f79466c02966bddb605ab37d998"
   integrity sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=
 
+ansi-regex@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-4.1.0.tgz#8b9f8f08cf1acb843756a839ca8c7e3168c51997"
+  integrity sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg==
+
 ansi-styles@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
@@ -1127,11 +1127,6 @@ async-disk-cache@^1.2.1:
     rsvp "^3.0.18"
     username-sync "^1.0.2"
 
-async-each@^1.0.1:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.3.tgz#b727dbf87d7651602f06f4d4ac387f47d91b0cbf"
-  integrity sha512-z/WhQ5FPySLdvREByI2vZiTWwCnF0moMJ1hK9YQwDTHKh6I7/uSckMetoRGb5UBZPC1z0jlw+n/XCgjeH7y1AQ==
-
 async-limiter@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/async-limiter/-/async-limiter-1.0.0.tgz#78faed8c3d074ab81f22b4e985d79e8738f720f8"
@@ -1824,11 +1819,6 @@ better-assert@~1.0.0:
   dependencies:
     callsite "1.0.0"
 
-binary-extensions@^1.0.0:
-  version "1.13.1"
-  resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.13.1.tgz#598afe54755b2868a5330d2aff9d4ebb53209b65"
-  integrity sha512-Un7MIEDdUC5gNpcGDV97op1Ywk748MpHcFTHoYs6qnj1Z3j7I53VG3nwZhKzoBZmbdRNnb6WRdFlwl7tSDuZGw==
-
 "binaryextensions@1 || 2":
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/binaryextensions/-/binaryextensions-2.1.2.tgz#c83c3d74233ba7674e4f313cb2a2b70f54e94b7c"
@@ -1928,7 +1918,7 @@ brace-expansion@^1.0.0, brace-expansion@^1.1.7:
     balanced-match "^1.0.0"
     concat-map "0.0.1"
 
-braces@^2.3.1, braces@^2.3.2:
+braces@^2.3.1:
   version "2.3.2"
   resolved "https://registry.yarnpkg.com/braces/-/braces-2.3.2.tgz#5979fd3f14cd531565e5fa2df1abfff1dfaee729"
   integrity sha512-aNdbnj9P8PjdXU4ybaWLK2IF3jc/EoDYbC7AazW6to3TRsfXxscC9UXOB5iDiEQrkyIbWp2SLQda4+QAa7nc3w==
@@ -2300,17 +2290,6 @@ broccoli-plugin@^1.0.0, broccoli-plugin@^1.1.0, broccoli-plugin@^1.2.0, broccoli
     rimraf "^2.3.4"
     symlink-or-copy "^1.1.8"
 
-broccoli-sass-source-maps@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/broccoli-sass-source-maps/-/broccoli-sass-source-maps-4.0.0.tgz#1ee4c10a810b10955b0502e28f85ab672f5961a2"
-  integrity sha512-Bjgg0Q626pPwiPU+Sk7jJNjblPEwhceuTzMPw2F5XY+FzdTBMYQKuJYlJ4x2DdsubE95e3rVQeSZ68jA13Nhzg==
-  dependencies:
-    broccoli-caching-writer "^3.0.3"
-    include-path-searcher "^0.1.0"
-    mkdirp "^0.3.5"
-    object-assign "^2.0.0"
-    rsvp "^3.0.6"
-
 broccoli-slow-trees@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/broccoli-slow-trees/-/broccoli-slow-trees-3.0.1.tgz#9bf2a9e2f8eb3ed3a3f2abdde988da437ccdc9b4"
@@ -2650,25 +2629,6 @@ charm@^1.0.0:
   dependencies:
     inherits "^2.0.1"
 
-chokidar@^2.0.0:
-  version "2.1.6"
-  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-2.1.6.tgz#b6cad653a929e244ce8a834244164d241fa954c5"
-  integrity sha512-V2jUo67OKkc6ySiRpJrjlpJKl9kDuG+Xb8VgsGzb+aEouhgS1D0weyPU4lEzdAcsCAvrih2J2BqyXqHWvVLw5g==
-  dependencies:
-    anymatch "^2.0.0"
-    async-each "^1.0.1"
-    braces "^2.3.2"
-    glob-parent "^3.1.0"
-    inherits "^2.0.3"
-    is-binary-path "^1.0.0"
-    is-glob "^4.0.0"
-    normalize-path "^3.0.0"
-    path-is-absolute "^1.0.0"
-    readdirp "^2.2.1"
-    upath "^1.1.1"
-  optionalDependencies:
-    fsevents "^1.2.7"
-
 chownr@^1.0.1, chownr@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/chownr/-/chownr-1.1.1.tgz#54726b8b8fff4df053c42187e801fb4412df1494"
@@ -3144,7 +3104,7 @@ debug@~3.1.0:
   dependencies:
     ms "2.0.0"
 
-debuglog@*, debuglog@^1.0.1:
+debuglog@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/debuglog/-/debuglog-1.0.1.tgz#aa24ffb9ac3df9a2351837cfb2d279360cd78492"
   integrity sha1-qiT/uaw9+aI1GDfPstJ5NgzXhJI=
@@ -3543,16 +3503,6 @@ ember-cli-release@^1.0.0-beta.2:
     semver "^4.3.1"
     silent-error "^1.0.0"
 
-ember-cli-sass@^10.0.1:
-  version "10.0.1"
-  resolved "https://registry.yarnpkg.com/ember-cli-sass/-/ember-cli-sass-10.0.1.tgz#afa91eb7dfe3890be0390639d66976512e7d8edc"
-  integrity sha512-dWVoX03O2Mot1dEB1AN3ofC8DDZb6iU4Kfkbr3WYi9S9bGVHrpR/ngsR7tuVBuTugTyG53FPtLLqYdqx7XjXdA==
-  dependencies:
-    broccoli-funnel "^2.0.1"
-    broccoli-merge-trees "^3.0.1"
-    broccoli-sass-source-maps "^4.0.0"
-    ember-cli-version-checker "^2.1.0"
-
 ember-cli-shims@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/ember-cli-shims/-/ember-cli-shims-1.2.0.tgz#0f53aff0aab80b5f29da3a9731bac56169dd941f"
@@ -4734,7 +4684,7 @@ fs.realpath@^1.0.0:
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
   integrity sha1-FQStJSMVjKpA20onh8sBQRmU6k8=
 
-fsevents@^1.2.3, fsevents@^1.2.7:
+fsevents@^1.2.3:
   version "1.2.9"
   resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-1.2.9.tgz#3f5ed66583ccd6f400b5a00db6f7e861363e388f"
   integrity sha512-oeyj2H3EjjonWcFjD5NvZNE9Rqe4UW+nQBU2HNeKw0koVLEFIhtyETyAakeAM3de7Z/SW5kcA+fZUait9EApnw==
@@ -5355,16 +5305,11 @@ ignore@^4.0.2, ignore@^4.0.3:
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-4.0.6.tgz#750e3db5862087b4737ebac8207ffd1ef27b25fc"
   integrity sha512-cyFDKrqc/YdcWFniJhzI42+AzS+gNwmUzOSFcRCQYwySuBBBy/KjuxWLZ/FHEH6Moq1NizMOBWyTcv8O4OZIMg==
 
-imurmurhash@*, imurmurhash@^0.1.4:
+imurmurhash@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/imurmurhash/-/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
   integrity sha1-khi5srkoojixPcT7a21XbyMUU+o=
 
-include-path-searcher@^0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/include-path-searcher/-/include-path-searcher-0.1.0.tgz#c0cf2ddfa164fb2eae07bc7ca43a7f191cb4d7bd"
-  integrity sha1-wM8t36Fk+y6uB7x8pDp/GRy0170=
-
 indexof@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/indexof/-/indexof-0.0.1.tgz#82dc336d232b9062179d05ab3293a66059fd435d"
@@ -5491,13 +5436,6 @@ is-accessor-descriptor@^1.0.0:
   dependencies:
     kind-of "^6.0.0"
 
-is-binary-path@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/is-binary-path/-/is-binary-path-1.0.1.tgz#75f16642b480f187a711c814161fd3a4a7655898"
-  integrity sha1-dfFmQrSA8YenEcgUFh/TpKdlWJg=
-  dependencies:
-    binary-extensions "^1.0.0"
-
 is-buffer@^1.1.5:
   version "1.1.6"
   resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.6.tgz#efaa2ea9daa0d7ab2ea13a97b2b8ad51fefbe8be"
@@ -6164,7 +6102,7 @@ lodash._basefor@^3.0.0:
   resolved "https://registry.yarnpkg.com/lodash._basefor/-/lodash._basefor-3.0.3.tgz#7550b4e9218ef09fad24343b612021c79b4c20c2"
   integrity sha1-dVC06SGO8J+tJDQ7YSAhx5tMIMI=
 
-lodash._baseindexof@*, lodash._baseindexof@^3.0.0:
+lodash._baseindexof@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/lodash._baseindexof/-/lodash._baseindexof-3.1.0.tgz#fe52b53a1c6761e42618d654e4a25789ed61822c"
   integrity sha1-/lK1OhxnYeQmGNZU5KJXie1hgiw=
@@ -6178,14 +6116,6 @@ lodash._baseisequal@^3.0.0:
     lodash.istypedarray "^3.0.0"
     lodash.keys "^3.0.0"
 
-lodash._baseuniq@*:
-  version "4.6.0"
-  resolved "https://registry.yarnpkg.com/lodash._baseuniq/-/lodash._baseuniq-4.6.0.tgz#0ebb44e456814af7905c6212fa2c9b2d51b841e8"
-  integrity sha1-DrtE5FaBSveQXGIS+iybLVG4Qeg=
-  dependencies:
-    lodash._createset "~4.0.0"
-    lodash._root "~3.0.0"
-
 lodash._baseuniq@^3.0.0:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/lodash._baseuniq/-/lodash._baseuniq-3.0.3.tgz#2123fa0db2d69c28d5beb1c1f36d61522a740234"
@@ -6195,12 +6125,12 @@ lodash._baseuniq@^3.0.0:
     lodash._cacheindexof "^3.0.0"
     lodash._createcache "^3.0.0"
 
-lodash._bindcallback@*, lodash._bindcallback@^3.0.0:
+lodash._bindcallback@^3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/lodash._bindcallback/-/lodash._bindcallback-3.0.1.tgz#e531c27644cf8b57a99e17ed95b35c748789392e"
   integrity sha1-5THCdkTPi1epnhftlbNcdIeJOS4=
 
-lodash._cacheindexof@*, lodash._cacheindexof@^3.0.0:
+lodash._cacheindexof@^3.0.0:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/lodash._cacheindexof/-/lodash._cacheindexof-3.0.2.tgz#3dc69ac82498d2ee5e3ce56091bafd2adc7bde92"
   integrity sha1-PcaayCSY0u5ePOVgkbr9Ktx73pI=
@@ -6214,18 +6144,13 @@ lodash._createassigner@^3.0.0:
     lodash._isiterateecall "^3.0.0"
     lodash.restparam "^3.0.0"
 
-lodash._createcache@*, lodash._createcache@^3.0.0:
+lodash._createcache@^3.0.0:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/lodash._createcache/-/lodash._createcache-3.1.2.tgz#56d6a064017625e79ebca6b8018e17440bdcf093"
   integrity sha1-VtagZAF2JeeevKa4AY4XRAvc8JM=
   dependencies:
     lodash._getnative "^3.0.0"
 
-lodash._createset@~4.0.0:
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/lodash._createset/-/lodash._createset-4.0.3.tgz#0f4659fbb09d75194fa9e2b88a6644d363c9fe26"
-  integrity sha1-D0ZZ+7CddRlPqeK4imZE02PJ/iY=
-
 lodash._createwrapper@~2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/lodash._createwrapper/-/lodash._createwrapper-2.3.0.tgz#d1aae1102dadf440e8e06fc133a6edd7fe146075"
@@ -6247,7 +6172,7 @@ lodash._escapestringchar@~2.3.0:
   resolved "https://registry.yarnpkg.com/lodash._escapestringchar/-/lodash._escapestringchar-2.3.0.tgz#cce73ae60fc6da55d2bf8a0679c23ca2bab149fc"
   integrity sha1-zOc65g/G2lXSv4oGecI8orqxSfw=
 
-lodash._getnative@*, lodash._getnative@^3.0.0:
+lodash._getnative@^3.0.0:
   version "3.9.1"
   resolved "https://registry.yarnpkg.com/lodash._getnative/-/lodash._getnative-3.9.1.tgz#570bc7dede46d61cdcde687d65d3eecbaa3aaff5"
   integrity sha1-VwvH3t5G1hzc3mh9ZdPuy6o6r/U=
@@ -6290,11 +6215,6 @@ lodash._reunescapedhtml@~2.3.0:
     lodash._htmlescapes "~2.3.0"
     lodash.keys "~2.3.0"
 
-lodash._root@~3.0.0:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/lodash._root/-/lodash._root-3.0.1.tgz#fba1c4524c19ee9a5f8136b4609f017cf4ded692"
-  integrity sha1-+6HEUkwZ7ppfgTa0YJ8BfPTe1pI=
-
 lodash._setbinddata@~2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/lodash._setbinddata/-/lodash._setbinddata-2.3.0.tgz#e5610490acd13277d59858d95b5f2727f1508f04"
@@ -6420,16 +6340,11 @@ lodash.identity@~2.3.0:
   resolved "https://registry.yarnpkg.com/lodash.identity/-/lodash.identity-2.3.0.tgz#6b01a210c9485355c2a913b48b6711219a173ded"
   integrity sha1-awGiEMlIU1XCqRO0i2cRIZoXPe0=
 
-lodash.isarguments@*, lodash.isarguments@^3.0.0:
+lodash.isarguments@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/lodash.isarguments/-/lodash.isarguments-3.1.0.tgz#2f573d85c6a24289ff00663b491c1d338ff3458a"
   integrity sha1-L1c9hcaiQon/AGY7SRwdM4/zRYo=
 
-lodash.isarray@*:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/lodash.isarray/-/lodash.isarray-4.0.0.tgz#2aca496b28c4ca6d726715313590c02e6ea34403"
-  integrity sha1-KspJayjEym1yZxUxNZDALm6jRAM=
-
 lodash.isarray@^3.0.0:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/lodash.isarray/-/lodash.isarray-3.0.4.tgz#79e4eb88c36a8122af86f844aa9bcd851b5fbb55"
@@ -6452,11 +6367,6 @@ lodash.istypedarray@^3.0.0:
   resolved "https://registry.yarnpkg.com/lodash.istypedarray/-/lodash.istypedarray-3.0.6.tgz#c9a477498607501d8e8494d283b87c39281cef62"
   integrity sha1-yaR3SYYHUB2OhJTSg7h8OSgc72I=
 
-lodash.keys@*:
-  version "4.2.0"
-  resolved "https://registry.yarnpkg.com/lodash.keys/-/lodash.keys-4.2.0.tgz#a08602ac12e4fb83f91fc1fb7a360a4d9ba35205"
-  integrity sha1-oIYCrBLk+4P5H8H7ejYKTZujUgU=
-
 lodash.keys@^3.0.0:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/lodash.keys/-/lodash.keys-3.1.2.tgz#4dbc0472b156be50a0b286855d1bd0b0c656098a"
@@ -6512,7 +6422,7 @@ lodash.pairs@^3.0.0:
   dependencies:
     lodash.keys "^3.0.0"
 
-lodash.restparam@*, lodash.restparam@^3.0.0:
+lodash.restparam@^3.0.0:
   version "3.6.1"
   resolved "https://registry.yarnpkg.com/lodash.restparam/-/lodash.restparam-3.6.1.tgz#936a4e309ef330a7645ed4145986c85ae5b20805"
   integrity sha1-k2pOMJ7zMKdkXtQUWYbIWuWyCAU=
@@ -7183,11 +7093,6 @@ normalize-path@^2.1.1:
   dependencies:
     remove-trailing-separator "^1.0.1"
 
-normalize-path@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
-  integrity sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==
-
 normalize-url@2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/normalize-url/-/normalize-url-2.0.1.tgz#835a9da1551fa26f70e92329069a23aa6574d7e6"
@@ -7414,11 +7319,6 @@ object-assign@4.1.1, object-assign@^4.0.1, object-assign@^4.1.0:
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
   integrity sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM=
 
-object-assign@^2.0.0:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-2.1.1.tgz#43c36e5d569ff8e4816c4efa8be02d26967c18aa"
-  integrity sha1-Q8NuXVaf+OSBbE76i+AtJpZ8GKo=
-
 object-component@0.0.3:
   version "0.0.3"
   resolved "https://registry.yarnpkg.com/object-component/-/object-component-0.0.3.tgz#f0c69aa50efc95b866c186f400a33769cb2f1291"
@@ -8071,7 +7971,7 @@ readable-stream@~2.0.5:
     string_decoder "~0.10.x"
     util-deprecate "~1.0.1"
 
-readdir-scoped-modules@*, readdir-scoped-modules@^1.0.0:
+readdir-scoped-modules@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/readdir-scoped-modules/-/readdir-scoped-modules-1.0.2.tgz#9fafa37d286be5d92cbaebdee030dc9b5f406747"
   integrity sha1-n6+jfShr5dksuuve4DDcm19AZ0c=
@@ -8081,15 +7981,6 @@ readdir-scoped-modules@*, readdir-scoped-modules@^1.0.0:
     graceful-fs "^4.1.2"
     once "^1.3.0"
 
-readdirp@^2.2.1:
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-2.2.1.tgz#0e87622a3325aa33e892285caf8b4e846529a525"
-  integrity sha512-1JU/8q+VgFZyxwrJ+SVIOsh+KywWGpds3NTqikiKpDMZWScmAYyKIgqkO+ARvNWJfXeXR1zxz7aHF4u4CyH6vQ==
-  dependencies:
-    graceful-fs "^4.1.11"
-    micromatch "^3.1.10"
-    readable-stream "^2.0.2"
-
 realize-package-specifier@~3.0.1:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/realize-package-specifier/-/realize-package-specifier-3.0.3.tgz#d0def882952b8de3f67eba5e91199661271f41f4"
@@ -8539,13 +8430,6 @@ sane@^4.0.0, sane@^4.0.2:
     minimist "^1.1.1"
     walker "~1.0.5"
 
-sass@^1.20.1:
-  version "1.20.1"
-  resolved "https://registry.yarnpkg.com/sass/-/sass-1.20.1.tgz#737b901fe072336da540b6d00ec155e2267420da"
-  integrity sha512-BnCawee/L5kVG3B/5Jg6BFwASqUwFVE6fj2lnkVuSXDgQ7gMAhY9a2yPeqsKhJMCN+Wgx0r2mAW7XF/aTF5qtA==
-  dependencies:
-    chokidar "^2.0.0"
-
 sax@^1.2.4:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
@@ -9021,13 +8905,6 @@ stringstream@~0.0.4:
   resolved "https://registry.yarnpkg.com/stringstream/-/stringstream-0.0.6.tgz#7880225b0d4ad10e30927d167a1d6f2fd3b33a72"
   integrity sha512-87GEBAkegbBcweToUrdzf3eLhWNg06FJTebl4BVJz/JgWy8CvEr9dRtX5qWphiynMSQlxxi+QqN0z5T32SLlhA==
 
-strip-ansi@*, strip-ansi@^5.1.0, strip-ansi@^5.2.0:
-  version "5.2.0"
-  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-5.2.0.tgz#8c9a536feb6afc962bdfa5b104a5091c1ad9c0ae"
-  integrity sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==
-  dependencies:
-    ansi-regex "^4.1.0"
-
 strip-ansi@^3.0.0, strip-ansi@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-3.0.1.tgz#6a385fb8853d952d5ff05d0e8aaf94278dc63dcf"
@@ -9042,6 +8919,13 @@ strip-ansi@^4.0.0:
   dependencies:
     ansi-regex "^3.0.0"
 
+strip-ansi@^5.1.0, strip-ansi@^5.2.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-5.2.0.tgz#8c9a536feb6afc962bdfa5b104a5091c1ad9c0ae"
+  integrity sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==
+  dependencies:
+    ansi-regex "^4.1.0"
+
 strip-bom@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
@@ -9496,11 +9380,6 @@ unzip-response@^2.0.1:
   resolved "https://registry.yarnpkg.com/unzip-response/-/unzip-response-2.0.1.tgz#d2f0f737d16b0615e72a6935ed04214572d56f97"
   integrity sha1-0vD3N9FrBhXnKmk17QQhRXLVb5c=
 
-upath@^1.1.1:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/upath/-/upath-1.1.2.tgz#3db658600edaeeccbe6db5e684d67ee8c2acd068"
-  integrity sha512-kXpym8nmDmlCBr7nKdIx8P2jNBa+pBpIUFRnKJ4dr8htyYGJFokkr2ZvERRtUN+9SY+JqXouNgUPtv6JQva/2Q==
-
 uri-js@^4.2.2:
   version "4.2.2"
   resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.2.2.tgz#94c540e1ff772956e2299507c010aea6c8838eb0"
@@ -9570,7 +9449,7 @@ uuid@^3.3.2:
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.3.2.tgz#1b4af4955eb3077c501c23872fc6513811587131"
   integrity sha512-yXJmeNaw3DnnKAOKJE51sL/ZaYfWJRl1pK9dr19YFCu0ObS231AB1/LbqTKRAQ5kw8A90rA6fr4riOUpTZvQZA==
 
-validate-npm-package-license@*, validate-npm-package-license@^3.0.1:
+validate-npm-package-license@^3.0.1:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/validate-npm-package-license/-/validate-npm-package-license-3.0.4.tgz#fc91f6b9c7ba15c857f4cb2c5defeec39d4f410a"
   integrity sha512-DpKm2Ui/xN7/HQKCtpZxoRWBhZ9Z0kqtygG8XCgNQ8ZlDnxuQmWhj566j8fN4Cu3/JmbhsDo7fcAJq4s9h27Ew==