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