Element block pseudo-element :after generated with font-weight normal border 5px rgba(0,0,0,0) solid overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) z-index auto float none height auto background width 160px border-radius display block margin 0px position static transition padding 20px line-height 1 transform box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px box-sizing content-box cursor default