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