Remove icon if no category is set
Remove icon if no category is set

jpwenzel/hugo-icarus-theme,digitalcraftsman/hugo-icarus-theme,jpwenzel/hugo-icarus-theme,Dacode45/hugo-icarus-theme,thiagomgd/hugo-doctorcorgi,digitalcraftsman/hugo-icarus-theme,Dacode45/hugo-icarus-theme,thiagomgd/hugo-doctorcorgi