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