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