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