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