Why has my banner changed?

[LPC]

My banner has suddenly changed size and position. It was previously (until I woke up and checked my site this morning) larger, had less space around it and was centered.

I have not changed my CSS code and can see nothing wrong with it. It links to the same image which has not been altered.

Please can someone look into this

Thank you

[Andy]

Looks good to me, can you check again and let us know?

[LPC]

Huh? What did you do??

I swear I was looking at it just two minutes ago before settling down to have my lunch and watch the Grand Prix!

Did you change anything? (If you did - Thank you!)

:scratch