Absolute, Relative, Fixed Positioning: How Do They Differ? | CSS-Tricks
stickybits is a CSS position:sticky polyfill that allows to fix any element to the top of the webpage, with a position:fixed fallback for legacy browser.
CSS Albemarle, twin-screw steamer, ironclad, sunk: October CSS Albemarle was a steam-powered ironclad ram of the Confederate Navy (and later the second Albemarle of the United States Navy), named for a town and a sound in North Carolina.
CSS Trick: Fade Out the Bottom of Pages with a Fixed Position Image
Tutorial: CSS Fixed Positioning in Interactive Email
stickyTableHeader is a jQuery plugin to make table header sticky by cloning the thead element and inserting it into a new table with the CSS 'position: fixed' property. #jquery