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