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