Make font smaller on OAuth approval dialog

Bug: T197910
Change-Id: I3f1c530b654d11a07f2d8715f8b8e69132aaf419

resources/extensions/MWOAuth.AuthorizeForm.less

@@ -0,0 +1,4 @@
+
+#mw-mwoauth-authorize-form > p {
+	font-size: 1em;
+}

skin.json

@@ -89,7 +89,8 @@
 			"+ext.echo.styles.badge": "resources/extensions/Echo.less",
 			"+ext.visualEditor.core": "resources/extensions/VisualEditor.core.less",
 			"+ext.visualEditor.desktopArticleTarget.noscript": "resources/extensions/VisualEditor.article.less",
-			"+ext.dismissableSiteNotice.styles": "resources/extensions/DismissableSiteNotice.less"
+			"+ext.dismissableSiteNotice.styles": "resources/extensions/DismissableSiteNotice.less",
+			"+ext.MWOAuth.AuthorizeForm": "resources/extensions/MWOAuth.AuthorizeForm.less"
 		}
 	},
 	"AutoloadClasses": {