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