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