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