.baosidun_sidebanner {
  position: relative;
}

.baosidun_sidebanner img {
  width: 100%;
  aspect-ratio: 192 / 60;
  object-fit: cover;
}

.baosidun_sidebanner .content {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0.00) 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media screen and (min-width: 1860px) {
  .baosidun_sidebanner .content .container {
    max-width: 1800px;
  }
}

.baihe_sidebanner_title {
  font-family: var(--title-font-family);
  color: #FFF;
  font-size: var(--font-60);
  font-weight: 700;
  line-height: 123.33%;
}

.baihe_sidebanner_nav {
  font-family: var(--font-family);
  margin-top: 13px;
  display: flex;
  align-items: center;
  gap: 6px;
  color: #FFF;
  font-size: var(--font-18);
  font-weight: 400;
  line-height: 166.667%;
}

.baihe_sidebanner_nav a {
  font-family: var(--font-family);
  color: #FFF;
  font-size: var(--font-18);
  font-weight: 400;
  line-height: 166.667%;
}

.baihe_sidebanner_nav a span {
  text-decoration: underline;
}

@media screen and (max-width: 992px) {
  .baihe_sidebanner_nav {
    margin-top: 0;
  }
}

@media screen and (max-width: 768px) {
  .baosidun_sidebanner img {
    aspect-ratio: 192 / 90;
  }
}

@media screen and (max-width: 576px) {

  .baosidun_sidebanner .baihe_sidebanner_nav,
  .baosidun_sidebanner .baihe_sidebanner_nav a {
    font-size: 12px;
  }
}