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