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