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