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