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