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