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