Layout of site switching from normal to wierd

[HalfMumHalfBiscuit]

Please can you check the layout. This has happened before and you managed to sort it out. The layout looks like a big list and this box for writing in comes out tiny. Please help.

[cumfy]

The words are still on the screen, ne pas ?

[FruOla]

n'est pas?

[HalfMumHalfBiscuit]

The words are still on the screen. I am hanging on by a thread...