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