October 1, 2013 / 312 views / CSS | Themes

Working With Z-Index In CSS

In CSS, z-index is the order of appearance of one layer over the other, the higher the z-index the higher priority of the layer above the lower z-index displays. For example, on my theme, I made header to be fixed with z-index:9999 and my shadowbox overlay z-index:999 . So, on a small display like 1024×768, […]