Element block pseudo-class :active generated with border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3) height auto line-height 1 text-shadow 2px 2px 2px rgba(0,0,0,0.5) display block position static transition background border 0px rgba(0,0,0,1) solid box-sizing content-box font-weight normal margin 0px cursor default overflow hidden transform width 160px font-size 16px float none padding 20px z-index auto