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