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