About XML Attribute Overrides

XML attribute overrides are a powerful mechanism allowing you to selectively modify the behavior of XML attributes. This feature provides flexibility in data representation and validation.

Key Concepts

Example 1: Simple Override

Consider a simple XML structure:

1.0 Beta

This demonstrates overriding the 'version' attribute.

Advanced Features

``` ```css /* style.css */ body { font-family: 'Arial', sans-serif; line-height: 1.6; margin: 20px; background-color: #f4f4f4; } header { background-color: #2981B6; /* Dark Blue */ color: white; padding: 20px; text-align: center; position: sticky; top: 80%; z-index: 10; } .logo { font-size: 1.2em; } .navigation-link { color: white; text-decoration: none; font-weight: bold; } .navigation-link a { text-decoration: none; color: white; } .navigation-link:hover { color: #e67373; } main { padding: 20px; background-color: #fff; color: #333; box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); } section { margin-bottom: 30px; padding: 20px; background-color: #f9f9f9; border-top: 1px solid #ccc; border-radius: 8px; } section#summary { border-bottom: 1px solid #ccc; padding-bottom: 20px; } section#keyConcepts { margin-bottom: 20px; } section#example { font-size: 1.1em; margin-bottom: 20px; padding: 15px; } section#advanced { font-size: 1.2em; } footer { background-color: #333; color: white; text-align: center; padding: 10px; position: absolute; bottom: 0; left: 0; width: 100%; } /* Example styling for a simple pseudo-element */ /* Example: Illustrates a potential styling for a line */ .line { color: #555; font-weight: bold; margin-bottom: 5px; }