build(docs-infra): update to CLI 8 beta.13 (#29764)

PR Close #29764

aio/angular.json

@@ -1,5 +1,5 @@
 {
-  "$schema": "./node_modules/@angular-devkit/core/src/workspace/workspace-schema.json",
+  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
   "version": 1,
   "cli": {
     "packageManager": "yarn",

aio/package.json

@@ -96,8 +96,8 @@
     "zone.js": "^0.9.0"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "^0.12.1",
-    "@angular/cli": "7.2.1",
+    "@angular-devkit/build-angular": "0.800.0-beta.13",
+    "@angular/cli": "8.0.0-beta.13",
     "@angular/compiler": "^7.0.0",
     "@angular/compiler-cli": "^7.0.0",
     "@angular/language-service": "^7.0.0",

aio/scripts/_payload-limits.json

@@ -3,7 +3,7 @@
     "master": {
       "uncompressed": {
         "runtime": 2972,
-        "main": 503779,
+        "main": 479228,
         "polyfills": 59197
       }
     }

aio/src/styles/2-modules/_table.scss

@@ -55,21 +55,22 @@ table {
     td {
       letter-spacing: 0.30px;
 
-    tr td:first-child {
-      @media (max-width: 480px) {
-        background-color: $lightgray;
+      tr td:first-child {
+        @media (max-width: 480px) {
+          background-color: $lightgray;
+        }
       }
     }
 
-    }
-
     th {
       background: rgba($lightgray, 0.2);
       border-right: 1px solid $lightgray;
       font-weight: 600;
       max-width: 100px;
     }
+  }
 
+  tbody > tr {
     &:last-child td {
       border: none;