Shadow DOM Practice
Learn to work with web components and shadow root
Shadow DOM & Web Components
Practice working with Shadow DOM for component encapsulation:
- Shadow DOM: Practice with encapsulated DOM and styles
- Positioning: Shadow DOM appears positioned below the container
- Isolation: Styles are completely isolated from the main page
- Testing: Use selenium to access shadow content via shadowRoot property
Shadow DOM Scenarios
1. Basic Shadow DOM
Click the button below to create a shadow DOM that appears positioned below this container
Shadow DOM will appear positioned below this area
📍 Look for the lime-green container with red border
Progress & Action Log
Basic Shadow DOM
○ Pending
Recent Actions:
No actions yet - start a scenario to see logs
Selenium Shadow DOM Tips:
driver.find_element(By.ID, "shadow-host-element") - Find shadow hostelement.shadow_root - Access shadow rootexecute_script("return arguments[0].shadowRoot")shadow_root.find_element(By.CSS_SELECTOR, "button")