.bn1 {
  position: relative;
}
.bn1 img {
  width: 100%;
}
.bn1 .search-box {
  position: absolute;
  left: 2.2rem;
  top: 1.6rem;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  overflow: hidden;
}
.bn1 .search-box input {
  padding-left: 0.6rem;
  border: 0;
  height: 0.6rem;
  width: 6rem;
  color: #000;
  font-size: 0.18rem;
  background: rgba(255, 255, 255, 0.7) url('../images/icon-ss.png') no-repeat 0.2rem center;
  background-size: 0.18rem 0.18rem;
}
.bn1 .search-box input::placeholder {
  color: #000;
}
.bn1 .search-box button {
  height: 0.6rem;
  border: 0;
  background-color: #3170e0;
  color: #fff;
  width: 1.3rem;
}
.dt1 {
  background-color: #fff;
  margin-bottom: 0.8rem;
  min-height: 7rem;
  padding: 0.3rem 0.8rem;
}
.dt1 h1 {
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 0.1rem 0.2rem;
  font-size: 0.2rem;
  font-weight: 600;
}
.dt1 h1 a {
  color: #3170e0;
  font-weight: normal;
}
.dt1 article {
  padding: 0.25rem 0;
}
.dt1 article p {
  text-align: justify;
  line-height: 1.5;
  font-size: 0.14rem;
  margin-bottom: 0.2rem;
  color: #707070;
}
.dt1 article img {
  max-width: 100%;
  margin-bottom: 0.2rem;
  object-fit: contain;
}
.dt1 .swich-art ul {
  display: flex;
  justify-content: center;
  align-items: center;
}
.dt1 .swich-art ul li {
  cursor: pointer;
  margin-right: 0.3rem;
  display: flex;
  justify-content: flex-start;
  align-items: center;
}
.dt1 .swich-art ul li:nth-last-of-type(1) {
  margin-right: 0rem;
}
.dt1 .swich-art ul li span {
  display: inline-block;
}
.dt1 .swich-art ul li span:nth-of-type(1) {
  color: #3170e0;
}
.dt1 .swich-art ul li span:nth-of-type(2) {
  width: 3rem;
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.dt1 .swich-art ul li span:hover {
  color: #3170e0;
}