Element block pseudo-class :active generated with line-height 1 overflow hidden position static height auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) cursor default display block background padding 20px font-weight normal transition font-size 16px margin 0px transform z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box width 160px float none border 0px rgba(0,0,0,1) solid border-radius