Noted That:

• To install correctly this acf-css-add-on.zip .
• Fisrt Download the acf-css-add-on.zip to your computer
• Extract/Open acf-css-add-on.zip to Your Computer.
• Then, Find readme.txt file inside acf-css-add-on.zip and Open readme.txt .
• Now, Read the Requirements of this plugin. Which Wordpress Version and PHP Version are required to run this Plugin in Your Wordpress Site.
• Then, Follow the Tips Below.

Start the Tips:

1. First Download " acf-css-add-on.zip " Plugin to your Local Computer. (Click Download)

2. Then, Login to your " yourdomain.com/wp-admin " Dashboard.

3. Then, Click on " Plugins " + " Add New " from left sidemenu of Dashboard.

4. Now, Click on "Upload Plugin" button.

5. Now, Browse " acf-css-add-on.zip "  Downloaded plugin from your computer, Where you downloaded acf-css-add-on.zip According to Step – 1 Above then, click on " Install Now"

6. Now, Click on " Active Plugin"

7. Then, See left sidemenu. " ACF CSS ADD-ON " folder is added on left sidemenu. Now, Click on " ACF CSS ADD-ON " folder.

   Noted that: If you do not see " ACF CSS ADD-ON " folder on left sidemenu then, see at left sidemenu " Settings " or " Tools ".

8. Now you configure yourself oR Watch video tutorial below about  ACF CSS ADD-ON Configurtions and Settings or How to work " ACF CSS ADD-ON " in your WordPress site.

After Activated Plugin According to Step-6 then,

1. Go to " Plugins " + " Installed Plugin " from Wordpress Admin Panel Leftside Menu.
2. or Direct go to: https://yourdomain/wp-admin/plugins.php
3. Then, Find " ACF CSS ADD-ON " Activated Plugin from Plugin List.
4. Then, Click on " Settings " from Plugin that is ACF CSS ADD-ON
5. Now, Edit/Add/Config the setting and Click on " Save Changes " button,

From your WordPress dashboard

1. Visit Plugins > Add New
2. Search for “ACF CSS Add-on”
3. Activate ACF CSS Add-on from your Plugins page. Make sure you have installed and activated Advanced Custom Fields Plugin or Advanced Custom Fields Pro Plugin.
4. Click on any post that has ACF custom fields and start adding classes.

OR

1. Upload acfca.php to the /wp-content/plugins/ directory
2. Activate the plugin through the ‘Plugins’ menu in WordPress
3. Click on any post that has ACF custom fields and start adding classes.