Titles appear at the top of the browser window.
Test it in a browser. Lesson 2 - Headings Headings come in 6 sizes, H1 through H6, with H1 the largest and H6 the smallest. There are charts designating the code for special international characters as well. Lesson 6 Logical markup tags Where physical markup tags depict the physical characteristics of text, it s not as clear what the effect of the logical markup tags will be. Test each of the following in the browsers available to see their effect.