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