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