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