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