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