我遇到了 Chrome 间歇性出现的问题，无法渲染正确的字体来显示图标。
我使用 icomoon.io 创建一组自定义图标作为字体，并使用以下 css（由 icomoon 自动生成）来显示这些自定义图标。
@font-face {
font-family: 'eIconFont';
src: url('fonts/eIconFontV3.eot?kmqo7q');
src: url('fonts/eIconFontV3.eot?kmqo7q#iefix') format('embedded-opentype'), url('fonts/eIconFontV3.woff2?kmqo7q') format('woff2'), url('fonts/eIconFontV3.ttf?kmqo7q') format('truetype'), url('fonts/eIconFontV3.woff?kmqo7q') format('woff'), url('fonts/eIconFontV3.svg?kmqo7q#eIconFontV3') format('svg');
font-weight: normal;
font-style: normal;
}
[class^="eIcon-"], [class*=" eIcon-"] {
/* use !important to prevent issues with browser extensions that change fonts */
font-family: 'eIconFont' !important;
speak: none;
font-style: normal;
font-weight: normal;
font-variant: normal;
text-transform: none;
line-height: 1;
/* Enable Ligatures ================ */
letter-spacing: 0;
-webkit-font-feature-settings: "liga";
-moz-font-feature-settings: "liga=1";
-moz-font-feature-settings: "liga";
-ms-font-feature-settings: "liga" 1;
font-feature-settings: …