Align elements in LO impress

[JoseR]

Good morning,
Is there a way to align the objects in LO impress just taking into account the ‘text’ space?

I mean, I have a slide, with a title and a footer. Bellow the title and above the footer, I have drawn two lines. My ‘text space’ is the space between this two lines, the space between title and footer.

The ‘problem’ comes when I try to align a figure. If I select a figure and I click on: align-> centred, the figure is centred against the full slide and therefore is completely no-centred respect to my ‘text space’.

Is there a way to center the figure respect to my ‘text space’

Thank you

[mikekaganski]

You may protect the lines’ positions in their properties:

Then you may select the three objects (the two lines and the figure) and align them (using Format▸Align menu).

[JoseR]

Dear Mike, thank you very much for your fast answer, the idea is great, but I have these lines in the ‘master slide’ so I can not select them while I am writing in a normal slide.