embedded-script

I added Lua scripting to my C# Application by using the DynamicLua libary and it works very well. I would like to implement that you get the current line which is being executed (Like in Visual Studio) and highlight it. Currently I am doing this: public static void RunLua(string LuaToExecute) { dynamic lua = new DynamicLua.DynamicLua(); string[] lua_s_split = LuaToExecute.Split('\n'); int counter = 0; foreach (string line in lua_s_split) { // highlight current line in editor HighlightLine(counter + 1); //execute current line lua(line); counter++; } } This is working great with my Lua code like

I know this question was asked before, but before marking it as a duplicate, I want to tell you that my situation is a little different from what I found on the internet. I'm building and embedded script that people can put it on their sites. This script creates a div with a certain width/height and some information in it. My problem is that some websites declare styles for div that are inherited by my div as well. for example: div{ background-color:red; } so if I don't set any background color to my div, it will show red even if I don't want that. The only solutions I come along is to