* {
  box-sizing: border-box;
}
@font-face {
  font-family: '创客贴金刚体';
  src: url(../font/创客贴金刚体.otf);
}
@font-face {
  font-family: '优设标题黑';
  src: url(../font/优设标题黑.ttf);
}