body {
  height: 100%;
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Helvetica Neue,
    Helvetica, PingFang SC, Hiragino Sans GB, Microsoft YaHei, Arial, sans-serif;
}

html {
  height: 100%;
}

#app {
  height: 100%;
  overflow: auto;
  & > .layout {
    height: 100%;
  }
}

* {
  margin: 0;
  padding: 0;
}

*,
*:before,
*:after {
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

a,
a:focus,
a:hover {
  color: inherit;
  outline: none;
  text-decoration: none;
  cursor: pointer;
}

div:focus {
  outline: none;
}

label {
  font-weight: 700;
}

ul,
ol,
li {
  list-style-type: none;
}