1. Nested Layouts Technique: Learn how to create complex layouts by combining vertical and horizontal layout structures.
2. Display: block / inline block: Understand the differences between block and inline block elements and their impact on layout and spacing.
3. Grid: Explore CSS grid layouts to create more flexible and responsive designs.
4. Flexbox: Gain knowledge of flexbox, a powerful layout mechanism for building flexible and dynamic designs.
5. Position: Learn about CSS positioning to control the placement and layering of elements on the page.

The tutorial also covers several additional important concepts in HTML and CSS:

• Element: An element refers to anything that can be displayed on a webpage.
• HTML tags: Tags define the structure and content of elements on a webpage.
• HTML attributes: Attributes modify the behavior of HTML elements.
• CSS Syntax Rules: Understand the syntax rules for CSS selectors, properties, and values.
• Styling with CSS: Learn how to apply CSS styles to HTML elements, including changing properties and values.
• Dev Tools: Explore the use of browser developer tools to inspect and manipulate webpage elements.
• CSS Box Model: Understand the box model, including margins, padding, and borders.
• Styling Text: Customize text styles using CSS properties like padding, margin, and span elements.
• HTML Structure: Follow the recommended structure for HTML documents, including the use of doctype, head, and body elements.
• External CSS: Organize CSS styles in separate files and link them to HTML documents.
• Fonts: Access and utilize different fonts using Google Fonts.
• Images and Text Boxes: Work with images, control their size and position, and create text boxes.
• Search Box: Create input elements with different types and use placeholders.
• CSS Display Property: Understand the display property and its impact on element layouts.
• Div Element: Utilize the div element as a container to organize other elements.
• Selectors and Specificity: Learn about CSS selectors and their specificity in targeting elements.
• Responsive Design: Develop responsive designs using media queries to adapt layouts for different screen sizes.
• Inheritance: Explore CSS specificity and how more specific styles override general styles.
• Semantic Elements: Utilize semantic HTML elements like header and nav for better structure and accessibility.
• Comments: Learn to write comments in HTML and CSS for reminders and code documentation.

1. Create HTML files for different pages or components of your web application.
2. Use appropriate HTML tags to structure your content.
3. Link your HTML files to an external CSS file.
4. Apply CSS styles to target elements using selectors, properties, and values.
5. Utilize the concepts of nested layouts, display properties, grid, flexbox, and positioning to achieve desired designs.
6. Ensure responsiveness by utilizing media queries and adjusting styles for different screen sizes.
7. Make use of semantic HTML elements for better structure and accessibility.
8. Use comments to document your code and provide reminders when needed.

By implementing these concepts, I will enhance my frontend skills as a Ruby on Rails developer, moving closer to becoming a full-stack developer!!