1. Before anything further, download the mentioned tool source code and check out the tool's demo as below.
2. After you click on the provided download button, it will be downloaded.
After Downloading Script You will go to your - Blogger Dashboard
Go to Theme
Go to - Edit HTML
Copy CSS Code below and Paste on top of </head>
Now Create a new Post or Page
You must back up your theme before go to Edit HTML
I didn't share this information to anyone who saw it or copied it. This information is based on extensive study and my own experience. So please don't remove author credits on this material.