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