DotENV

SublimeText Syntax Highlighting support for Environment (.env) Files

Links

PackageControl.io

Installation:

Package Control:

Make sure you already have Package Control installed.
Choose Install Package from the Command Palette (Ctrl+Shift+P on Windows/Linux Or ⇧⌘P on OS X)
Select DotENV and hit Enter

Manually:

Clone the repo to your Packages folder.
Activate by Ctrl+Shift+P and fuzzy search syntax dotenv and hit Enter

Preview: