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