What does Marcapáginas look like on Mozilla?

On Mozilla it is the design shipped in Firefox OS 2.5, shown above at full size. Older revisions are listed beneath it.

When did Mozilla add Marcapáginas?

Mozilla first drew Marcapáginas in Firefox OS 2.5, released 30 de enero de 2016.

Mozilla Foundation has shipped 1 version of Marcapáginas. Each is dated, so you can see when the design changed.

Mozilla

Mozilla Foundation has drawn Marcapáginas once. Every revision Mozilla has shipped is below, newest first.

What does Marcapáginas look like on Mozilla?: On Mozilla it is the design shipped in Firefox OS 2.5, shown above at full size. Older revisions are listed beneath it.
When did Mozilla add Marcapáginas?: Mozilla first drew Marcapáginas in Firefox OS 2.5, released 30 de enero de 2016.
How many times has Mozilla redrawn Marcapáginas?: Mozilla Foundation has shipped 1 version of Marcapáginas. Each is dated, so you can see when the design changed.