Recent Posts
CSS Tutorial / CSS Inheritance, Specificity, and the Cascade
Work through inheritance and conflicting rules, compare specificity and source order, and understand the limits of !important in a simplified example.
CSS Tutorial / Pseudo-Elements: ::before and ::after
Add decorative pseudo-elements, compare them with the original page, and keep essential information in HTML while checking keyboard access.
CSS Tutorial / CSS Combinators and Pseudo-Classes
Compare descendant, child, and sibling selectors, then test hover, focus, and child-position conditions in a complete example.
CSS Tutorial / Basic CSS Selectors: Type, Class, ID, and Attributes
Choose basic selectors for a small page, combine conditions correctly, and inspect whether each rule matches the intended elements.
CSS Tutorial / Inspect CSS with DevTools: Styles and Computed
Use Styles, Computed, and the box model display to diagnose CSS, compare temporary edits, and transfer a confirmed change to the correct source file.
CSS Tutorial / CSS Syntax: Selectors, Declarations, Comments, and Errors
Read and write CSS rules, use comments, and distinguish syntax errors from selectors that do not match and declarations overridden by other rules.
CSS Tutorial / Apply CSS with Inline, Internal, and External Styles
Compare three ways to apply CSS, create a working external stylesheet, and diagnose common file-path and loading problems.
CSS Tutorial / What CSS Does and How It Differs from HTML
Learn the roles of HTML and CSS through a complete page example, and see how styling changes presentation without replacing meaningful HTML.
jQuery .prependTo(): Insert Content as the First Child
Start with the content to insert it at a destination’s beginning, and inspect returned nodes and multiple-target behavior.
jQuery .insertAfter(): Insert Content as the Next Sibling
Start with the content to place it after a target sibling, and handle returned nodes, cloning, and safe text insertion.