issue. How to remove out when using Chrome Dev Tools

I’m using Brackets to write HTML/CSS but when I do Live Previews and open Chrome Dev tools(Ctr+Shift+i). It’s always have data-bracket-id=” “ insert into every tag. It make confuse when reading on there. But when I try using Sublime Text then open Chrome Dev Tools, it’s ok, and also same with Editor. Please advise I prefer to using Brackets than Sublime Text. Please see issue below.

Box Model

Lorem ipsum dolor sit amet, consectetur adipisicing elit.