@Splashed For future use -
The most important part, read the documentation (No matter how bad it is, a lot of us aren’t native english speakers) before doing anything. There’s a lot of effort put in to make the project accessable to even the most basic of users, so it may not even need CSS!
If you need to fix CSS:
Look in directories of the module for CSS files - these will give you clues on what to look for. In the case of default modules, many of their settings are in main.css
Make sure your mirror is able to be loaded on a remote computer thusly:
var config = {
address: "0.0.0.0",
port: 8080,
ipWhitelist: [],
...
Load your mirror on a work computer by going to “http://:8080” - then use the developer tools (typically ctrl-shift-i) to look through the styles and play with live output. You may need to insert a breakpoint to stop the constant refreshes.
Once you find what you want, you can put the changes in custom.css
Happy “hacking”