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