Element block pseudo-class :active generated with text-shadow box-shadow 0px 0px 2px rgba(0,0,0,0.5) opacity 1 background padding 0px margin 0px float none font-weight normal z-index auto box-sizing content-box position static line-height normal transition display block overflow visible status width auto font-size 16px outline none border-radius cursor default height auto transform border 0px rgba(0,0,0,1) solid