JS code is cut from the left

[JimZeeKing]

You can see that the text is not correctly displayed (left part). I got to restart the extension to get it to work.

EDI : Upon further inspection it seems the problem is that the div :

<div class="CodeMirror-gutters" style="height: 4813px;left: 50px;"><div class="CodeMirror-gutter error-gutter"></div><div class="CodeMirror-gutter CodeMirror-linenumbers" style="width: 39px;"></div><div class="CodeMirror-gutter CodeMirror-foldgutter"></div></div>

is wrongly place (see left position).