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