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