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