Collection of fcitx skin I like.
Copy from github: fcitx-skin-material.
The screenshot below shows how it looks:
Copy from github: Fcitx Linux Mint skin.
The screenshot below shows how it looks:
Run the following commands on your prompt to install skins:
curl -sLf https://raw.githubusercontent.com/gaunthan/fcitx-skin-collection/master/install-fcitx-skins.sh | bash
Now you can right click input keyboard on system tray, and you will see installed skins under Skin item. Choose one, and enjoy it.
In addition, you also can change fcitx's skin from command line (remember modifying SkinType to skin that you want):
SkinType=material
sed -i 's/SkinType=.*/SkinType='"$SkinType"'/' conf/fcitx-classic-ui.config
Last but not least, remember to restart fcitx to make change effective.