* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family:
    'Microsoft YaHei',
    'PingFang SC',
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    Roboto,
    sans-serif;
  background: #ffffff;
  color: #303133;
  font-size: 16px;
  line-height: 1.5;
  min-height: 100vh;
}

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

/* 滚动条宽度 */
::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}
/* 滚动条设置 */
::-webkit-scrollbar-thumb {
  background-color: #ddd;
  background-clip: padding-box;
  border-radius: 10px;
  min-height: 32px;
}
::-webkit-scrollbar-thumb:hover {
  background-color: #bbb;
}