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