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