e1716c39_ndere_Mer_en_Sigg____Wikipedia__What_it_looks_like
[What you type] A [[horizontal dividing line]]: this is above it ---- and this is below it. [What it looks like] 
A horizontal dividing line: this is above it... ...and this is below it. Mainly useful for disambiguation - but to be used sparsely--only when separating completely different, unrelated (groups of) meanings separating threads on Talk pages.
Wikipedia:Hilfe/Wie änndere Mer en Sigg? — Wikipedia
What it looks like