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