jQuery 1.4.4, HTML, CSS, JavaScript
Apparently setting a transform creates a new Stacking Context even for "Fixed" children...
70-480 Testfiddle for difference between append and appendTo
jQuery 1.9.1, HTML, CSS, JavaScript
Knockout.js 2.2.1, HTML, CSS, JavaScript
No-Library (pure JS), HTML, CSS, JavaScript
Stretching the limits of what (sh/c)ould be done with CSS.