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