This Style Guide explains the markup and design requirements for web projects, along with various standards and best practices.
projects authored in valid XHTML 1.0 Transitional and styled with valid Cascading Style Sheets will be described here. See the XHTML and CSS sections below for details. Additional sections of this Style Guide, coming soon, will provide information on writing for the web, naming and filing your documents, and other useful topics and guidelines.
XHTML: Guidelines & Benefits
Library projects must be authored in structural XHTML 1.0 Transitional. Page authors should follow accessibility guidelines in compliance with U.S. Law, and so that our site’s content will be made available to the widest possible number of people, browsers, and Internet devices. In addition, all XHTML must validate.
- XHTML Guidelines
- The rules of XHTML as compared to HTML—an easy transition
- What is XML?
- A brief introduction to the foundation of XHTML
- XHTML Benefits terms, this is a jump from 400 to 700. In the second example, H1 text is already set to bold. If there is no bolder face available, then the user agent sets the weight of B text within an H1 to 800, since that is the next step up from 700 (the numeric equivalent to bold). Since 800 is assigned to the same font face as 700, there is no visible difference between normal H1 text and boldfaced
- Four key benefits of converting from HTML to XHTML
- XHTML Authoring Tips & Tools
- Simplifying the work process—includes tips on thinking structurally, and tools for hand-coders and Dreamweaver users
- XHTML Accessibility Tips
- Making sure your pages can be read by all visitors, browsers, and devices
- XHTML Validation
- Ensuring interoperability by avoiding errors and sticking to standards
CSS: Style Sheets & Tips
Library projects must use valid Cascading Style Sheets (CSS) to control typography, color, and other layout elements. Style Sheets must be linked in a way that accommodates the capabilities of new and old browsers.
- CSS Guidelines
- Tips on authoring and linking to Style Sheets
- Steal These Style Sheets!
- Style Sheets for your use in Library projects
- CSS Validation
- Ensuring that your Style Sheets are error-free (same as XHTML validation)
A number of valid Style Sheets have been provided for your use. If you wish to create your own Style Sheets, please discuss your requirements with the Branch Library’s Web Coordinator.