Day 17

 <i> A representation of a part of a text that must stand out from the rest of the text for some reason, such as technical terms, phrases in a foreign language, or the facial expressions of a character in a play, etc. This element is usually displayed in italics.

<kbd> Represents user input and causes text to be displayed in the default fixed-width font used by the browser.

<mark> The element is used <mark>to highlight a section of text for the purpose of indicating that it is important in a particular context. For example, it can be used to highlight every time a keyword appears in a search term on the results page.

<q> Indicates that the text it contains represents a short quote. This element is used for quotes that do not require a full paragraph. For longer quotes, use the element <blockquote