##HTML
- What is HTML and what is its use?
- HTML versions (HTML 4.01, HTML5).
- HTML doctype.
- HTML elements and proper uses (including meta, title, link etc.).
- HTML attributes.
- HTML structure.
- Writing semantic HTML.
- HTML element types (block, inline, inline-block elements).
- Differences between the different html elements.
- HTML forms (along with all the form elements and from validation rules), table and lists.
- Creating a HTML document.
- Responsive HTML.
- Checking the validation of the HTML document using validator.w3.org.
- Debugging and fixing the HTML validation issues using debugging tools.