41.
___________ describes CSS properties to manipulate the position of “ruby”, which are small annotations on top of or next to words, especially common in Chinese and Japanese.

42.
___________ has a grammar but unlike traditional (X)HTML it is not defined with a document type definition.

43.
What will happen in this case?
h1 {color: red text-decoration: underline; font-style: italic;}

45.
Which of the following is the correct way to applying style to a document?

50.
Which of the following measurement defines a measurement relative to a font’s x-height?