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