tutorial / directive

@font-face {font-family: "iconshowcalfont";
    src: url('font/iconshowcalfont.eot'); /* IE9*/
    src: url('font/iconshowcalfont.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
    url('font/iconshowcalfont.woff') format('woff'), /* chrome、firefox */
    url('font/iconshowcalfont.ttf') format('truetype')/* chrome、firefox、opera、Safari, Android, iOS 4.2+*/
}

.xn-icon {
    font-family:"iconshowcalfont" !important;
    font-size:16px;
    font-style:normal;
    -webkit-font-smoothing: antialiased;
    -webkit-text-stroke-width: 0.2px;
    -moz-osx-font-smoothing: grayscale;
}
.icon-work:before { content: "\e601"; }
.icon-user:before { content: "\e600"; }
.icon-knowledge:before { content: "\e602"; }
.icon-posts:before { content: "\e603"; }
.icon-store:before { content: "\e604"; }
.icon-setting:before { content: "\e605"; }
.icon-qq:before { content: "\e606"; }
.icon-weixin:before { content: "\e607"; }