diff --git a/aio/src/styles/_typography-theme.scss b/aio/src/styles/_typography-theme.scss
deleted file mode 100755
index 2085475d03..0000000000
--- a/aio/src/styles/_typography-theme.scss
+++ /dev/null
@@ -1,44 +0,0 @@
-@import '~@angular/material/core/theming/theming';
-
-@mixin docs-site-typography-theme($theme) {
-  $primary: map-get($theme, primary);
-  $foreground: map-get($theme, foreground);
-
-  .docs-component-viewer-tabbed-content,
-  .docs-guide-content {
-      h1 {
-        color: mat-color($primary, 800);
-        background: rgba(mat-color($foreground, secondary-text), .03);
-      }
-
-      h3, h2, h4, h5, p, ol, li {
-        color: mat-color($foreground, secondary-text);
-      }
-
-      a {
-        color: mat-color($primary);
-      }
-
-      .nav-link:visited {
-        text-decoration: none;
-      }
-
-      table {
-        box-shadow: 0 2px 2px rgba(0,0,0,0.24), 0 0 2px rgba(0,0,0,0.12);
-      }
-
-      table > tbody > tr > th {
-        border: 1px solid rgba(mat-color($foreground, secondary-text), .03);
-      }
-
-      td {
-        color: mat-color($foreground, secondary-text);
-        border: 1px solid rgba(mat-color($foreground, secondary-text), .03);
-      }
-
-      th {
-        color: mat-color($foreground, secondary-text);
-        background: rgba(mat-color($foreground, secondary-text), .03);
-      }
-  }
-}