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