Element block pseudo-class :active generated with height auto line-height 1 text-shadow 1px 1px 1px rgba(102,49,49,0.2) margin 0px box-sizing content-box overflow hidden font-weight normal padding 20px width 160px background float none border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid transform display block font-size 16px position static cursor default transition z-index auto