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