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