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