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