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