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