Common reason to use italic font style in select places of GUI?

1. What is the reason for italics?
2. What is the use of italic effect to main keyboard?
3. Is italics good for accessibility?
4. What attribute is mostly used to specify italic text?

What is the reason for italics?

Most commonly, italics are used for emphasis or contrast — that is, to draw attention to some particular part of a text.

What is the use of italic effect to main keyboard?

Use italic when you want to emphasize a word or phrase in a sentence.

Is italics good for accessibility?

There are many respected and trusted accessibility resources that advise against the use of blocks of italic text. For example, WCAG Understanding Guideline 3.1 includes an advisory technique for “avoiding chunks of italic text”.

What attribute is mostly used to specify italic text?

The font-style property is mostly used to specify italic text. This property has three values: normal - The text is shown normally. italic - The text is shown in italics.