Element block pseudo-element :after generated with float none width 160px line-height 1 position static display block padding 20px border 0px rgba(0,0,0,1) solid transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) background border-radius overflow hidden font-weight normal box-shadow 4px 4px 8px rgba(0,0,0,0.2) z-index auto margin 0px transition cursor default height auto font-size 16px box-sizing content-box