Smart_platform_ui/public/cdn/iconfont/style.css

@font-face {
  font-family: 'tradingIcon';  /* Project id 2994634 */
  src: url('//at.alicdn.com/t/font_2994634_v80nwzwohze.woff2?t=1638864636077') format('woff2'),
  url('//at.alicdn.com/t/font_2994634_v80nwzwohze.woff?t=1638864636077') format('woff'),
  url('//at.alicdn.com/t/font_2994634_v80nwzwohze.ttf?t=1638864636077') format('truetype');
}
.tradingIcon {
  font-family: "tradingIcon" !important;
  font-size: 20px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.icon-more:before {
  content: "\e679";
}