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