gxt_app/components/uni-navbar-lite/uni-icons.css

@font-face {
  font-family: "UniIconsLight"; 
  src: url('./uniicons.ttf') format('truetype');
}

.uni-icons {
  font-family: "iconfont" !important;
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.uniui-back:before {
  content: "\e600";
}