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