dlgalasso

Any outline to remove?

You could use <details i guess

Add attribute: controls just to refer to the standard control-pannel of each browser or build them on your own, as you want them to be for each viewport-screen/device!

11 hours ago, Ingolme said:

I'd advise that you read the questions carefully before giving answers.

I understand those, Sorry

try visibility:hidden on text

word-wrap:break-word;

* {box-sizing:border-box} will fitt padding, margin and border in total width: raccomanded

* is universal selector so apply in each, if fixes bad on other pages belive you could just put it a new external or internal reference or even inline as just command.

Should work out