@charset "utf-8";
html {
  font-size: 100px;
  font-weight: 400;
  -webkit-tap-highlight-color: transparent;
}
blockquote,
body,
button,
code,
dd,
div,
dl,
dt,
fieldset,
form,
h1,
h2,
h3,
h4,
h5,
h6,
input,
legend,
li,
ol,
p,
pre,
td,
textarea,
th,
ul {
  margin: 0;
  padding: 0;
  font-weight: 400;
}
body,
button,
caption,
fieldset,
input,
label,
legend,
option,
select,
td,
textarea,
th {
  background-color: transparent;
  font-weight: 400;
  color: #3a3d40;
  font-size: 14px;
  font-family: "Microsoft YaHei", "PingFang SC", Helvetica, Roboto, Arial,
    sans-serif;
}
address,
caption,
cite,
code,
dfn,
em,
strong,
th,
var {
  font-style: normal;
  font-weight: 400;
}
a,
button {
  color: #3a3d40;
  text-decoration: none;
  cursor: pointer;
  border: none;
  display: inline-block;
}
a {
  vertical-align: top;
}
img {
  border: none;
  vertical-align: middle;
}
li,
ol,
ul {
  list-style: none;
}
button,
input,
select,
textarea {
  outline: 0;
}
html {
  min-width: 100%;
  min-height: 100%;
}
.clearfix:after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}
.clearfix {
  *zoom: 1;
}
article,
aside,
dialog,
figure,
footer,
header,
menu,
nav,
section {
  display: block;
}
body,
html {
  width: 100%;
  height: 100%;
  background: #fff;
}
a {
  display: inline-block;
}
.show {
  display: block;
}
.hide {
  display: none;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.footer {
  background: #000;
  width: 100%;
  height: auto;
}
.footer .copyright .tac {
  text-align: center;
}
.footer .copyright p {
  text-align: center;
  line-height: 42.67px;
  line-height: 0.42667rem;
  font-size: 20px;
  font-size: 0.2rem;
  color: #4e4e4e;
}