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