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