header.co-header {
  background-color: @theme-color;
  height: @header-height;
  padding: 0 0.5rem;

  .co-header-title {
    font-size: @font-size-large;
  }
}
.uh_android .co-header{
  height: calc(~'@{header-height} + @{android-fit-height}');
  padding-top: @android-fit-height;
}
.uh_ios .co-header{
  height: calc(~'@{header-height} + @{ios-fit-height}');
  padding-top: @ios-fit-height;
}