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