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