@font-face { 
  font-family: DINAlternate-Bold; 
  src: url('../font/DINPro-Bold.ttf') format('truetype'); 
  
}

@font-face { 
  font-family: PingFangSC-Medium; 
  src: url('../font/PingFang-Medium.ttf') format('truetype');
} 

@font-face { 
  font-family: PingFangSC-Regular; 
  src: url('../font/PingFang-Regular.ttf') format('truetype');
} 

@font-face { 
  font-family: shishangheiti; 
  src: url('../font/shishangzhongheijianti.TTF') format('truetype');
}