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