export default function loadCss(id: string, loc: string) {
  if (!document.getElementById(id)) {
    var head = document.getElementsByTagName("head")[0];
    var link = document.createElement("link");
    link.id = id;
    link.rel = "stylesheet";
    link.type = "text/css";
    link.href = loc;
    link.media = "all";
    head.appendChild(link);
  }
}