The class attribute of a HTML tag specifies which style in the CSS Styling section to use. In this example, there would be a style set up like this:
.lytnavi {
...styles...
}
If you change that class to say "hello", then you would have to change the CSS style above to match it:
.hello {
...styles...
}
To learn more about CSS, visit http://www.w3schools.com/css
Good Luck!
If you need further assistance/advice, feel free to contact me.
