Image sizes and styling varying in the product info

Hi
I am just starting my first shop.
I have an original installation(no updates) of 1.3.9.
I have only installed zc back up and quick updates.
Why oh why do I have different sizes of product image as well as text on some of my product info pages??????
Conflicting Style sheets?
As a 333 gold ring looks the same as a 585 or a 750 ring I am using the same photo.
The layout is the same, as is the text size in the WYSIWYG.
In the shop it is not.
H1 is very big on one page and not on another.
Same for the product photo.
The p tag varies as well.
https://www.shop.##############zeit-weissenburg.de
The ### word is s#c#h#m#u#c#kzeit. (It means jewelry and time as we are trying to set up a shop for jewelry and watches.
Its in German. take out the # and you have the url. Is it a dirty word? if so sorry.

Also as all the articles are new how do I shut off the new articles?

OH! If I go in under https instead of http I lose my my background images just found this.
:oops: Think I can fix that though. At least I know why.
But now its bed time, my head is cooking, so help will be greatfully accepted.

as far as the images that differ in size:

ADMIN > CONFIGURATION > IMAGES

set:
"Calculate Image Size" to false

and

"Product Info - Image Width"
"Product Info - Image Height"

to whatever size you want your images on your product_info page to be

need a minute to look at site

hope this helps for now!

Thanks.
I have set "Calculate Image Size" false
and have set the Product info - image width and hight.

Still get one image bigger then the others?
It is the same image on all yellow gold and white gold info pages.

OOOH
Sorry

Found my mistake.
Must get some typing lessons.
I had typed an 8 instead of a 6 in the photo name.
So an idiot. I have spent half the day on so a silly mistake.
Sorry I troubled you.
I will take a look at the html behind the WYSIWYG editor there must be a clue there for the other problem.