body {
  height: 100%;
}
.content {
  height: 100%;
}
.banenr {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: 4.375rem;
  height: 100%;
}
.banner .slide-image {
  width: 100%;
  height: auto;
}
.btn-box {
  height: 4.375rem;
  z-index: 9999;
  width: 100%;
  padding: 0 0.9375rem;
  position: fixed;
  bottom: 0;
  left: 0;
  box-sizing: border-box;
  background-color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.btn-box .btn {
  width: 100%;
  height: 2.75rem;
  line-height: 2.75rem;
  text-align: center;
  font-size: 1.0625rem;
  font-family: PingFang SC;
  font-weight: 400;
  color: #ffffff;
  background: #C39A58 !important;
  border-radius: 1.375rem;
}