<style type="text/css">
@@font-face
 {
    font-family: 'Dense'; 
    src: url('Dense-Regular.ttf'); 
 }
 .classname 
 {
    font-family: 'Dense';
 }
</style>

取消@字符。这是mvc的自定义字符。要在CSS中使用它，请将其用作@@。

Cancel @ character. It is a custom character for mvc. To use it inside css use it as @@.