How to remove character limit in OpenCart?

Question

css

Good day.
Have a question, how to remove the character limit in OpenCart?
I have a script that works on one site and not on another .
You can check the working script here jsfiddle.net/k43f3/153
As you understand, the script consists of tabs that switch. But since the table is huge (over 63,000 characters), opencart cannot insert the entire code, and cuts it off. And there is no wordpress.
Where in Opencart can I increase the number of processed characters?

Answer 1

Issue resolved. Who needs an answer here