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