Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to include css within html web pages [title] Use the style attribute if you're only applying the css to one page. [step] The easiest way to incorporate css into the coding is by using the' style' attribute. You can write this between the' head' tags; or by inserting the attribute between the html codes themselves.

Ending1: This is called' embedding' or' internal styles'. [title] Create a separate file for css alone then link it to the html, if you plan on applying css to multiple pages. Ending2: [title] Include a' maintain copy' field at the top of each html code title. [title] Note that html page? [step] This box is the same number as' hd', but is differently colored (such as' emendeither'). Ending3: [title] Find the pertinent keywords you will want to use as the keywords you will be using. [step] By looking at the list of keywords and, at the top of the screen, find one you already use, and place them in your own name. Ending4: [substeps] Css is by itself in the coding category. Only the part of a layout featuring the logo should appear in both texts and html code codes.

Answer format: ending1/ending2/ending3/ending4