hides latex compiler in settings tab by making previously specific css sibling…

hides latex compiler in settings tab by making previously specific css sibling selector general enough to find and hide the appropriate div

cms/static/sass/views/_unit.scss

@@ -962,6 +962,6 @@ body.unit {
 }
 
 //  hides latex compiler button if settings mode is-active
-div.wrapper-comp-editor.is-inactive + div.launch-latex-compiler{
+div.wrapper-comp-editor.is-inactive ~ div.launch-latex-compiler{
  display: none;
 }