@font-face {
    font-family: "SourceHanSansCN-Normal";
    font-style: normal;
    font-weight: normal;
    src: url("../font/SourceHanSansCN-Normal4.ttf") format("truetype"),url("../font/SourceHanSansCN-Normal5.woff") format("woff"), url("../font/SourceHanSansCN-Normal5.svg") format("svg");
}