General ⇒ Changing theorem-like environment style

[cbustaam]

Hi all,
Is there any way to change the style of a theorem-like environment without having to create a new one (i.e. w/o using the newtheorem command)?
More precisely, I want to change how the claim environment is displayed. I want something like this:

Text....
[blank line]
Claim 1.

Instead of

Text....
Claim 1.

Bests

[localghost]

As a longtime member you should know that a self-contained and minimal example is essential for an adequate problem description.


Thorsten