What is onclick in html?
What is web page in html?
What is the difference between SVG and <Canvas>?
How do you use important?
What is the purpose of the data-* attribute?
What is the difference between Canvas and SVG graphics?
What is span in HTML?
What is the main use of html?
Which tag holds all of a webpages visible html?
Write an example that shows every attribute must have a value in xhtml?
Who invented html5?
Is xhtml a programming language?
Can I just put the XML declaration on top of existing HTML documents? Can I intermix HTML 4.01 and XHTML documents?