style: https

Author: brandyscarney

docs/react/add-to-existing.md

@@ -140,7 +140,7 @@ Create a `src/theme/variables.css` file with the following content:
 
 ```css title="src/theme/variables.css"
 /* For information on how to create your own theme, please refer to:
-http://ionicframework.com/docs/theming/ */
+https://ionicframework.com/docs/theming/ */
 ```
 
 Then, import the file and the dark palette stylesheet in `src/App.tsx`:

docs/vue/add-to-existing.md

@@ -118,7 +118,7 @@ Create a `src/theme/variables.css` file with the following content:
 
 ```css title="src/theme/variables.css"
 /* For information on how to create your own theme, please refer to:
-http://ionicframework.com/docs/theming/ */
+https://ionicframework.com/docs/theming/ */
 ```
 
 Then, import the file and the dark palette stylesheet in `src/main.js`:

versioned_docs/version-v7/react/add-to-existing.md

@@ -140,7 +140,7 @@ Create a `src/theme/variables.css` file with the following content:
 
 ```css title="src/theme/variables.css"
 /* For information on how to create your own theme, please refer to:
-http://ionicframework.com/docs/theming/ */
+https://ionicframework.com/docs/theming/ */
 ```
 
 Then, import the file and the dark palette stylesheet in `src/App.tsx`: