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