I made an iframe at Rubiks3x3.com to show users of my page algrithms. You get the following code:
<iframe height="270" width="300px" scrolling="no" frameborder="0" src="https://rubiks3x3.com/algorithm/"></iframe>
There is the 'scrolling attribute. My Validator says it is obsolete and gives me a link where it says I should add the attribute "overflow" to the root element of the containing document, but I can't find a way to do so because I can't find a way to contact elements inside the document embedded. Is CSS really the right way to do something like that? If yes how; and if no what else can I use?