Element block pseudo-element :after generated with border 0px rgba(0,0,0,1) solid overflow hidden box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static cursor default display block transform transition background line-height 2 padding 20px box-shadow 1px 1px 1px rgba(0,0,0,0.3) height auto float none border-radius margin 0px width 160px z-index auto font-size 30px font-weight normal