@font-face {
font-family: 'PingFangSC';
font-display: swap;
src: url('../font/PingFangSC-Regular.ttf') format("truetype");
} 
@font-face{
font-family: 'Noto Sans SC';
font-display: swap;
font-weight: normal;
font-style: normal;
src: url('../font/NotoSansSC.ttf') format("truetype");
}