Element block pseudo-class :active generated with border 0px rgba(0,0,0,1) solid box-shadow 3px 3px 4px rgba(0,0,0,0.4) width auto transform padding 0px cursor default border-radius float none font-size 16px transition line-height normal overflow visible z-index auto outline none display block font-weight normal opacity 1 height auto position static text-shadow 1px 1px 0px rgba(0,0,0,0.25) background box-sizing content-box margin 0px