Editing Help:Diff (section)

=== Explanation of colours ===
Unchanged text is dark grey on light grey (only parts before and after changed text are shown). Paragraphs which have changed are black on white, with an orange border on the old version side and a blue border on the new version side. Inserted and removed text is highlighted with the border color and bolded. Where whole paragraphs have been removed or inserted, no highlighting or bolding is applied and the other side is blank.

Moved lines of wikitext are marked with curved arrows. Clicking on ↪ and ↩ scrolls the view to the corresponding line on the opposite side of the diff.

{| class="wikitable" style="border-collapse:separate;background-color:white"
|+Colour key
! align="center" width="200" colspan=2|Old version
! align="center" width="200" colspan=2|New version
|-
|style="border:none;"|
|align="center" style="color:#333333;background-color:#F3F3F3;border-color:#E6E6E6;border-style:solid;border-width:1px 1px 1px 4px;border-radius:0.33em;"|unchanged
|style="border:none;"|
|align="center" style="color:#333333;background-color:#F3F3F3;border-color:#E6E6E6;border-style:solid;border-width:1px 1px 1px 4px;border-radius:0.33em;"|unchanged
|-
|style="border:none;text-align: right;"|'''−'''
|align="center" style="border-color:var(--background-color-content-removed,#fc3);border-style:solid;border-width:1px 1px 1px 4px;border-radius:0.33em;"|paragraph changed
|style="border:none;text-align: right;"|'''+'''
|align="center" style="border-color:var(--background-color-content-added,#afb6e9);border-style:solid;border-width:1px 1px 1px 4px;border-radius:0.33em;"|paragraph changed
|-
|style="border:none;text-align: right;"|{{anchor|moved left side}}[[#moved right side|'''{{color|black|↪}}''']]
|align="center" style="border-color:var(--background-color-content-removed,#fc3);border-style:solid;border-width:1px 1px 1px 4px;border-radius:0.33em;"|paragraph moved
|style="border:none;"|
|align="center" style="border:none"|&nbsp;
|-
|style="border:none;text-align: right;"|'''−'''
|align="center" style="border-color:var(--background-color-content-removed,#fc3);border-style:solid;border-width:1px 1px 1px 4px;border-radius:0.33em;"|paragraph removed
|style="border:none;"|
|align="center" style="border:none"|&nbsp;
|-
|style="border:none;"|
|align="center" style="border:none"|&nbsp;
|style="border:none;text-align: right;"|'''+'''
|align="center" style="border-color:var(--background-color-content-added,#afb6e9);border-style:solid;border-width:1px 1px 1px 4px;border-radius:0.33em;"|paragraph added
|-
|style="border:none;"|
|align="center" style="border:none"|&nbsp;
|style="border:none;text-align: right;"|{{anchor|moved right side}}[[#moved left side|'''{{color|black|↩}}''']]
|align="center" style="border-color:var(--background-color-content-added,#afb6e9);border-style:solid;border-width:1px 1px 1px 4px;border-radius:0.33em;"|paragraph moved
|-
|style="border:none;text-align: right;"|'''−'''
|align="center" style="border-color:var(--background-color-content-removed,#fc3);border-style:solid;border-width:1px 1px 1px 4px;border-radius:0.33em;"| <span style="background:var(--background-color-content-removed,#fc3); padding:0.25em 0; border-radius:0.33em; font-weight:bold">removed text</span>
|style="border:none;text-align: right;"|'''+'''
|align="center" style="border-color:var(--background-color-content-added,#afb6e9);border-style:solid;border-width:1px 1px 1px 4px;border-radius:0.33em;"| <span style="background:var(--background-color-content-added,#afb6e9); padding:0.25em 0; border-radius:0.33em; font-weight:bold">added text</span>
|}