Adding Meta= "viewport" Globally

Hi i am developing journal management system based on ojs In my planning, i will make my own website able to work responsively. What is the file shall i change? I want to adding meta name=“viewport” globally.
Thank you

Hi @Gopur_Sodik,

Have you considered using OJS 3.x? OJS 2.x is not easy to make responsive – though there are some themes that already do it. Search this forum for “responsive” and you should find it.

Alec Smecher
Public Knowledge Project Team

maybe you can see my own website, on
it is working only on navbar. OJS 3 is not familiar in here…

i had fixed my problem.
I adding metadata in /templates/common/navbar.tpl thank you;;