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