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