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