body,
ol,
ul,
h1,
h2,
h3,
h4,
h5,
h6,
p,
th,
td,
dl,
dd,
form,
fieldset,
legend,
input,
textarea,
select {
  margin: 0;
  padding: 0;
  font-family: PingFang SC;
}
table tr,
table td {
  /* 处理边框消失问题 */
  overflow: auto;
}
body {
  font-size: 12px;
  color: #272828;
}
a {
  color: #272828;
  text-decoration: none;
}
a:hover {
  color: #cd0200;
  text-decoration: underline;
}
em {
  font-style: normal;
}
li {
  list-style: none;
}
img {
  border: 0;
  vertical-align: middle;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
p {
  word-wrap: break-word;
}