imooc的font在火狐中显示不了

@font-face {
    font-family: 'self-icon';
    src:url('../lib/fonts/icomoon.eot?6euqe5');
    src:url('../lib/fonts/icomoon.eot?6euqe5#iefix') format('embedded-opentype'),
        url('../lib/fonts/icomoon.ttf?6euqe5') format('truetype'),
        url('../lib/fonts/icomoon.woff?6euqe5') format('woff'),
        url('../lib/fonts/icomoon.svg?6euqe5#self-icon') format('svg');
    font-weight: normal;
    font-style: normal;
}
.self-icon{font-family: "self-icon"; font-style: normal; font-weight: normal; font-size: 18px; line-height: 18px; vertical-align: bottom; margin: 0 5px;}

其他游览器全都可以，就firefox不行，怎么办啊？

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估计火狐没有更新你的icon图标，你试着清空缓冲在打开应该就可以了