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