Centering header image div in whole page / not browser window size
663
How to horizontally center an element
92312
Centering my body to the menu and the rest of the page
23624
Position a CSS background image x pixels from the right?
60618
Fixed page header overlaps in-page anchors
130629
Center image using text-align center?
130583
How to center a specific caption?
39050
Using jQuery to center a DIV on the screen
7419
How to make an image center (vertically & horizontally) inside a bigger div
56947
Force position of full page sized figure
59394
How to vertically align an image inside a div
86899
Common Header / Footer with static HTML
133578
vertical align center image in fixed size div
70794
\centerline ignores page margin
67436
What is causing different spacing between a header and content on one page only?
7955
Vertically center in viewport using CSS
146569
How do you easily horizontally center a  using CSS?
92415
How do I remove the top margin in a web page?