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