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