Flowdock userstyle.css

userstyle.css

/* install as '~/Library/Application Support/Flowdock/userstyle.css' */

@media screen {
 * {
  font-family: "San Francisco Display";
 }

#chat li[class*="message"] {
  font-family: "San Francisco Display";
  font-size: 9pt;
  line-height:12pt;
  font-weight: 400;
}

#inbox * {
  font-family: "San Francisco Display";
  font-size: 9pt;
  line-height:12pt;
  font-weight: 400;
 }

}