I am not adding it through content.
I got this feature into articles a few days back with the help of videos on youtube. Now, I want to modify it but am not able to do through youtube.
Hence, seeking your help.
Frankly speaking,
I don’t remember where and what did I add. I took support from youtube video and did as it advised. Now, I am not able to go there back. You may please dig and reach up to that point.
1. I will see what I can do myself.
2. I have not tried to disable plugin and custom functions due to fear that something else might get disturbed and I will waste lot of time to recover.