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