Element block pseudo-class :active generated with box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal overflow hidden position static float none font-size 24px background border-radius opacity 1 margin 0px display block box-sizing content-box cursor default transition z-index auto height auto outline none border 0px rgba(0,0,0,1) solid line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform padding 20px width 160px