You can override a DIV's CSS class definition by updating the DIV's HTML code. Open an HTML document containing a DIV that references CSS classes. A typical DIV might appear as shown below ...

Most components include a CSS class field that will add its value to the wrapper div or other containing element. There is a collection of default styles that are available to all SFU websites on AEM.

From little-known scroll-snap properties to astonishing new color palettes, here are 10 Cascading Style Sheets updates you won't want to miss. Cascading Style Sheets (CSS) first dropped in 1996 ...

In HTML coding ... Span tags allow you to apply CSS... Change "newdiv" to a more suitable name for the divider, and alter the attributes to fit the style you want the Div to have.