diff --git a/addon/styles/addon.css b/addon/styles/addon.css
new file mode 100644
index 000000000..74d5db3d0
--- /dev/null
+++ b/addon/styles/addon.css
@@ -0,0 +1,153 @@
+.ember-table {
+  position: relative;
+  height: 100%;
+  width: 100%;
+  box-sizing: border-box;
+}
+
+.ember-table .ember-table-overflow {
+  overflow: auto;
+  max-height: 100%;
+  max-width: 100%;
+}
+
+.ember-table table {
+  border-spacing: 0;
+  table-layout: fixed;
+  box-sizing: border-box;
+}
+
+.ember-table td,
+.ember-table th {
+  box-sizing: border-box;
+}
+
+.ember-table td.is-fixed-left,
+.ember-table td.is-fixed-right,
+.ember-table th.is-fixed-left,
+.ember-table th.is-fixed-right {
+  position: -webkit-sticky;
+  position: sticky;
+  left: 0;
+}
+
+.ember-table td.ember-table__text-align-left,
+.ember-table th.ember-table__text-align-left {
+  text-align: left;
+}
+
+.ember-table td.ember-table__text-align-center,
+.ember-table th.ember-table__text-align-center {
+  text-align: center;
+}
+
+.ember-table td.ember-table__text-align-right,
+.ember-table th.ember-table__text-align-right {
+  text-align: right;
+}
+
+.ember-table th {
+  z-index: 2;
+}
+
+.ember-table th:not(.is-fixed-right) .et-header-resize-area {
+  right: 0;
+}
+
+.ember-table th.is-fixed-right .et-header-resize-area {
+  left: 0;
+}
+
+.ember-table td.is-fixed-left,
+.ember-table td.is-fixed-right {
+  z-index: 3;
+}
+
+.ember-table th.is-fixed-left,
+.ember-table th.is-fixed-right {
+  z-index: 4;
+}
+
+.ember-table th.is-sortable {
+  cursor: pointer;
+}
+
+.ember-table thead {
+  position: -webkit-sticky;
+  position: sticky;
+  top: 0;
+  z-index: 2;
+  box-sizing: border-box;
+}
+
+.ember-table tbody {
+  box-sizing: border-box;
+}
+
+.ember-table tfoot {
+  position: -webkit-sticky;
+  position: sticky;
+  bottom: 0;
+  z-index: 2;
+  box-sizing: border-box;
+}
+
+.ember-table .scroll-indicator {
+  position: absolute;
+  z-index: 5;
+}
+
+.ember-table .scroll-indicator__left,
+.ember-table .scroll-indicator__right {
+  top: 0;
+  width: 8px;
+  height: 100%;
+}
+
+.ember-table .scroll-indicator__left {
+  background: linear-gradient(to right, rgba(168, 168, 168, 0.4), rgba(168, 168, 168, 0));
+}
+
+.ember-table .scroll-indicator__right {
+  right: 0;
+  background: linear-gradient(to left, rgba(168, 168, 168, 0.4), rgba(168, 168, 168, 0));
+}
+
+.ember-table .scroll-indicator__top,
+.ember-table .scroll-indicator__bottom {
+  left: 0;
+  width: 100%;
+  height: 8px;
+}
+
+.ember-table .scroll-indicator__top {
+  top: 0;
+  background: linear-gradient(to bottom, rgba(168, 168, 168, 0.4), rgba(168, 168, 168, 0));
+}
+
+.ember-table .scroll-indicator__bottom {
+  bottom: 0;
+  background: linear-gradient(to top, rgba(168, 168, 168, 0.4), rgba(168, 168, 168, 0));
+}
+
+.ember-table.et-unselectable {
+  user-select: none;
+}
+
+.ember-table .et-header-resize-area {
+  cursor: col-resize;
+  width: 10px;
+  height: 100%;
+  position: absolute;
+  top: 0;
+}
+
+.ember-table .et-speech-only {
+  display: none !important;
+}
+
+@media speech {
+  .ember-table .et-speech-only {
+    display: block !important;
+  }
+}
diff --git a/addon/styles/addon.scss b/addon/styles/addon.scss
deleted file mode 100644
index 038d30380..000000000
--- a/addon/styles/addon.scss
+++ /dev/null
@@ -1,158 +0,0 @@
-.ember-table {
-  position: relative;
-  height: 100%;
-  width: 100%;
-  box-sizing: border-box;
-
-  .ember-table-overflow {
-    overflow: auto;
-    max-height: 100%;
-    max-width: 100%;
-  }
-
-  table {
-    border-spacing: 0;
-    table-layout: fixed;
-    box-sizing: border-box;
-  }
-
-  td,
-  th {
-    box-sizing: border-box;
-
-    &.is-fixed-left,
-    &.is-fixed-right {
-      // sass-lint:disable-block no-duplicate-properties
-      position: -webkit-sticky;
-      position: sticky;
-      left: 0;
-    }
-
-    &.ember-table__text-align-left {
-      text-align: left;
-    }
-
-    &.ember-table__text-align-center {
-      text-align: center;
-    }
-
-    &.ember-table__text-align-right {
-      text-align: right;
-    }
-  }
-
-  th {
-    z-index: 2;
-
-    &:not(.is-fixed-right) {
-      .et-header-resize-area {
-        right: 0;
-      }
-    }
-
-    &.is-fixed-right {
-      .et-header-resize-area {
-        left: 0;
-      }
-    }
-  }
-
-  td.is-fixed-left,
-  td.is-fixed-right {
-    z-index: 3;
-  }
-
-  th.is-fixed-left,
-  th.is-fixed-right {
-    z-index: 4;
-  }
-
-  th.is-sortable {
-    cursor: pointer;
-  }
-
-  thead {
-    // sass-lint:disable-block no-duplicate-properties
-    position: -webkit-sticky;
-    position: sticky;
-
-    top: 0;
-    z-index: 2;
-    box-sizing: border-box;
-  }
-
-  tbody {
-    box-sizing: border-box;
-  }
-
-  tfoot {
-    // sass-lint:disable-block no-duplicate-properties
-    position: -webkit-sticky;
-    position: sticky;
-    bottom: 0;
-    z-index: 2;
-    box-sizing: border-box;
-  }
-
-  .scroll-indicator {
-    position: absolute;
-    z-index: 5;
-
-    &__left,
-    &__right {
-      top: 0;
-      width: 8px;
-      height: 100%;
-    }
-
-    &__left {
-      background: linear-gradient(to right, rgba(168, 168, 168, 0.4), rgba(168, 168, 168, 0));
-    }
-
-    &__right {
-      right: 0;
-      background: linear-gradient(to left, rgba(168, 168, 168, 0.4), rgba(168, 168, 168, 0));
-    }
-
-    &__top,
-    &__bottom {
-      left: 0;
-      width: 100%;
-      height: 8px;
-    }
-
-    &__top {
-      top: 0;
-      background: linear-gradient(to bottom, rgba(168, 168, 168, 0.4), rgba(168, 168, 168, 0));
-    }
-
-    &__bottom {
-      bottom: 0;
-      background: linear-gradient(to top, rgba(168, 168, 168, 0.4), rgba(168, 168, 168, 0));
-    }
-  }
-
-  &.et-unselectable {
-    user-select: none;
-  }
-
-  .et-header-resize-area {
-    cursor: col-resize;
-
-    width: 10px;
-    height: 100%;
-
-    position: absolute;
-    top: 0;
-  }
-
-  .et-speech-only {
-    display: none !important;
-  }
-
-  @media speech {
-    .et-speech-only {
-      display: block !important;
-    }
-  }
-}
diff --git a/package.json b/package.json
index 190a232a3..95d49537d 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,6 @@
     "ember-cli-htmlbars": "^3.0.1",
     "ember-cli-htmlbars-inline-precompile": "^2.1.0",
     "ember-cli-node-assets": "^0.2.2",
-    "ember-cli-sass": "^10.0.0",
     "ember-cli-version-checker": "^3.0.1",
     "ember-compatibility-helpers": "^1.2.0",
     "ember-raf-scheduler": "^0.2.0",
@@ -66,6 +65,7 @@
     "ember-cli-deploy-git-ci": "^1.0.1",
     "ember-cli-eslint": "^5.1.0",
     "ember-cli-inject-live-reload": "^2.0.1",
+    "ember-cli-sass": "^10.0.0",
     "ember-cli-shims": "^1.2.0",
     "ember-cli-sri": "^2.1.0",
     "ember-cli-terser": "^4.0.0",