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