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