Element block pseudo-element :before generated with display block height auto padding 20px font-size 16px cursor default margin 0px border 0px rgba(0,0,0,1) solid line-height 1 font-weight normal overflow hidden transform transition width 160px border-radius box-shadow 5px 5px 3px rgba(0,0,0,0.66) position static box-sizing content-box z-index auto background float none text-shadow 1px 1px 1px rgba(0,0,0,0.2)