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