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