Element block pseudo-element :after generated with width auto box-sizing content-box transition box-shadow 5px 5px 8px rgba(0,0,0,0.4) font-weight normal display block padding 0px position static margin 0px cursor default z-index auto line-height 1 overflow visible float none height auto font-size 16px background border 0px rgba(0,0,0,1) solid transform text-shadow border-radius