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