Why am I so bold? I'm not angry!

[Slime]

Can anyone help me please?
For some reason my default font is this large bold one...........................and I don't like it.
I don't know how I got it. I didn't change anything but I've suddenly gone all bold & shouty.
How do I change my default font to a nice one, like I used to have?
Thanks for your help,

Slime.

 

[Slime]

Ignore me please, it's just gone normal again .

Slime.

 

[rosecott]

Too late - the most pointless thread of the year award has already been won.

 

[Slime]

Too late - the most pointless thread of the year award has already been won.

Bugger.

 

[rosecott]

Mods!

 

[Slime]

Mods!

Double bugger!

 

[USER1999]

Double bigger!

Does that help?