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;
}
body {
  /* font-family: "Microsoft YaHei", SimSun, '\5b8b\4f53', sans-serif; */
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Segoe UI","Helvetica Neue","PingFang SC","Noto Sans","Noto Sans CJK SC","Microsoft YaHei",微软雅黑,sans-serif;
  font-size: 14px;
  font-weight: 400;
  cursor: default;
}
body span {
  outline: none;
}
body a {
  text-decoration: none;
  color: inherit;
  display: inline-block;
}
body ul li {
  list-style: none;
}
.center {
  width: 1200px;
  margin: 0 auto;
  position: relative;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.clearfix:after {
  content: ' ';
  display: block;
  clear: both;
  visibility: hidden;
  line-height: 0;
  height: 0;
}
.iconfont {
  font-family: "iconfont" !important;
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.bgc-primary {
  background-color: #CF3F61;
}
.bgc-white {
  background-color: white;
}
button {
  border: none;
}
input {
  border: none;
  outline: none;
}
.btn {
  cursor: pointer;
  border-radius: 2px;
}
.btn:hover {
  opacity: 0.7;
}
.body-center {
  width: 860px;
  margin: 0 auto;
  position: relative;
}
.body-center2 {
  width: 1030px;
  margin: 0 auto;
  position: relative;
}
.ai-scrollbar,
pre {
  overflow: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.ai-scrollbar::-webkit-scrollbar,
pre::-webkit-scrollbar {
  width: 0px;
  height: 8px;
  background-color: rgba(0, 0, 0, 0.05);
}
.ai-scrollbar::-webkit-scrollbar-thumb,
pre::-webkit-scrollbar-thumb {
  height: 40px;
  border-radius: 50px;
  background-color: rgba(0, 0, 0, 0.05);
}
.ai-scrollbar::-webkit-scrollbar-track,
pre::-webkit-scrollbar-track {
  border-radius: 50px;
  background-color: transparent;
}
.ai-scrollbar:hover::-webkit-scrollbar-thumb,
pre:hover::-webkit-scrollbar-thumb {
  background-color: rgba(0, 0, 0, 0.2);
}
.beian_link:before {
  position: absolute;
  left: -22px;
  top: 50%;
  margin-top: -10px;
  content: '';
  display: inline-block;
  width: 20px;
  height: 23px;
  background: url(../imgs/homePage/ba.png) no-repeat 0 0;
}