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