body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
button,
textarea,
p,
blockquote,
th,
td {
  margin: 0;
  padding: 0;
}
img{
  vertical-align: middle;
}
body {
  font-family: PingFang-SC-Regular,"Microsoft YaHei", SimSun, '\5b8b\4f53', sans-serif;
  /* font-size: 14px; */
  cursor: default;
  color: inherit;
}
body span {
  outline: none;
}
body a {
  text-decoration: none;
  color: inherit;
  display: inline-block;
}
body ul li {
  list-style: none;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.flexRow{
  display: flex;
  align-items: center;
}
.flexCol{
  display: flex;
  flex-direction: column;
  align-items: center;
}
.clearfix:after {
  content: ' ';
  display: block;
  clear: both;
  visibility: hidden;
  line-height: 0;
  height: 0;
}
button {
  border: none;
}
input {
  border: none;
  outline: none;
}