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