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