WGU C777 Web Development Applications Questions and Answers Graded A

WGU C777 Web Development Applications Questions and Answers Graded A HTML5, CSS, JavaScript The web development trifecta main HTML5 tag defining the main body of a document. Cannot be the child of the header, nav, article, aside, or footer elements. header and footer These elements can also be included in article, aside, nav, main, and section elements, not just on the page itself source This element identifies the file(s) to use in a video or audio element style guide A set of standards for the writing and/or design of documents IE9 This version of IE is the first to support HTML5 Add them via JS, make them block via CSS What should you do to support HTML5 elements in pre-IE9 browsers. selector The term for the part of CSS code that refers to the element you want to style declaration In CSS, the term for a property and value pair. It must always end with a semicolon rule In CSS, the name for a selector, property and value all grouped together inheritance The word "cascading" in CSS refers to this concept