/* dn2 */
* {
  margin: 0;
  padding: 0;
}
.nav {
  position: fixed;
  top: 0;
  width: 100%;
  top: 0;
  padding: 0.5rem 0.5rem;
  background-color: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  font-size: 0.8rem;
}
.nav img {
  margin-right: 0.2rem;
  width: 1.2rem !important;
}
.banner {
  background-image: url(/jc/img/dn.jpg);
  background-repeat: no-repeat;
  color: #fff;
  background-size: 100% 100%;
  height: 8rem;
  width: 100%;
}
.banner .cover {
  height: 100%;
  width: 100%;
  text-align: center;
  line-height: 7rem;
  letter-spacing: 3px;
  background-color: rgba(0, 0, 0, 0.4);
}
li {
  list-style: none;
}
a {
  text-decoration: none;
}
.btn-list {
  padding: 0.5rem 0;
  display: flex;
  justify-content: space-around;
}
.btn-list li {
  padding: 0.7rem 1rem;
  border-radius: 2px;
  border: 1px solid #eee;
  font-size: 0.9rem;
}
.con-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1rem;
}
.con-body h2 {
  margin: 1rem 0;
}
.active {
  background-color: #1890ff;
  border-radius: 5px;
}
.active a {
  color: #fff;
}
.red {
  color: #f00;
}
img {
  width: 100%;
}
p {
  margin: 0.5rem 0;
}