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