* {
  margin: 0px;
  padding: 0px;
  box-sizing: border-box;
  list-style: none;
}

ul,
li {
  margin: 0px;
  padding: 0px;
  box-sizing: border-box;
  list-style: none;
}

a {
  color: #222222;
  text-decoration: none;
}

body {
  /* color: #222222; */
  font-family: Helvetica Neue,Helvetica,Arial,Microsoft Yahei,Hiragino Sans GB,Heiti SC,WenQuanYi Micro Hei,sans-serif;
}