message: Fix navbar position
diff: @@ -13,8 +13,7 @@ li.nav-item[report-id="playpage_dynamic"] .i-frame,
  .bili-header-m .head-banner .head-content .head-logo,
  #biliMainHeader .mini-header,
  #biliMainHeader .base-mini-header,
  -.bili-header__bar,
  -.z-top-container#bili-header-container {
  +.bili-header__bar {
  display: none !important;
  }
  .van-popover {
  @@ -28,7 +27,8 @@ li.nav-item[report-id="playpage_dynamic"] .i-frame,
  }
  .bili-header-m > .nav-menu,
  -.z_top {
  +.z_top,
  +.z-top-container#bili-header-container {
  visibility: hidden !important;
  height: $height !important;
  }
  