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