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