@import url('//at.alicdn.com/t/font_3318742_9901gcdpweg.css');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
.iconfont {
  font-size: inherit;
  color: inherit;
}
::before,
::after {
  box-sizing: border-box;
}

a {
  color: inherit;
  text-decoration: none;
}

body {
  display: flex;
  height: 100vh;
  justify-content: center;
  align-items: center;
}