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