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