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