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