body{ font-family:  Arial, "PingFang SC","Microsoft YaHei",  sans-serif;}
html,
body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
li {
  margin: 0;
  padding: 0;
}
ul {
  list-style: none;
}
img {
  vertical-align: top;
}
a {
  text-decoration: none;
}
/* *{ word-break: break-all;} */