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