@font-face {
  font-family: 'xi';
  src: url('../font/ccp-light-webfont.woff2') format('woff2');
}

body {
  font-family: "xi";
  background-color: black;
  color: #6C6F6C;
  padding: 15px;
}

a {
  /* 去除默认样式 */
  color: #6C6F6C;
}

.back {
  text-align: right;
}

.content {
  max-width: 700px;
}