/* 添加字体 */
@font-face {
  font-family: 'opposans-l';
  src: url('../font/OPPOSans-L.ttf');
}
@font-face {
  font-family: 'opposans-r';
  src: url('../font/OPPOSans-R.ttf');
}
.font-opposans-l{
  font-family: 'opposans-l';
  font-weight: normal;
}
.font-opposans-r{
  font-family: 'opposans-r';
  font-weight: normal;
}