Board Thread:Support Requests - Getting Technical/@comment-43707041-20200225182724/@comment-27958705-20200225185412

i'd suggest to not use this. and not hide content in general: it is bad: if something goes wrong, your readers will not see the content ever. also, there is scripts that checks visibility of the content: you will confuse them for no reason.
 * html.client-js: js is active
 * html:not(.client-js): js is not active