Guides and pages in LibGuides are all made with Rich Text — text that includes text formatting, such as bold, italics, and underlining, as well as different fonts, font sizes, and colors. Rich text can also include formatting options, such as custom page margins, line spacing, and tab widths. All of these stylings are enocded using
HTML stands for Hypertext Markup Language. It is used to describe the structure of that content on a web page. It consists of a series of elements that tell the web browser how to display the content. Elements are represented by a series of tags which label pieces of content such as headings, paragraphs, images, tables, and many more. Browsers do not display these HTML tags, but use them to determine how the content of the page is displayed, or rendered.
HTML looks something like this:
HTML and constructed using the Rich Text Editor.
The Rich Text Editor is a WYSIWYG (What You See Is What You Get) editor that works much like a word processor. When editing a Rich Text/HTML content item, the editor allows you to easily add and format text, images, and tables. To make advanced customizations, you can even switch to the Source mode to view the underlying HTML code that is used to style the rich textHow the different tags render the text in terms of font, color, padding etc. is determined by the Cascading Style Sheet.
The Cascading Style Sheet (CSS) describes how HTML elements are to be displayed . CSS saves a lot of work; it can control the layout of multiple web pages all at once. The name cascading comes from a specified priority scheme to determine which style rule applies if more than one rule matches a particular element.
This cascading priority scheme is predictable, and display ultimately works from the top down, with the most-specific tags taking precedence.
In the PMA LibGuides, the CSS has been customized to support optimal display across most devices and browsers.
Because of the two points listed above, one point must be emphasized:
Avoid using font choices, colors, and sizes in the Rich Text Editor
As often as you can, let the CSS do the work for you. Don't override the default choices unless it is for a specific purposes.