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