Element block pseudo-element :after generated with display block border 0px rgba(0,0,0,1) solid float none width 100% box-sizing content-box overflow hidden transition height 0% padding 20px line-height 1 z-index auto font-weight normal background border-radius margin 0px box-shadow 1px 1px 1px rgba(0,0,0,0.3) transform font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static cursor default