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