I really love the landscape themes you created. However, they do not work with larger screens. I have an iMac 21.5" and the photo only fills about 2/3 of the window and the other 1/3 is black. Additionally, if the photo issue was fixed, I would still have an issue with seeing the tab titles properly. Instead of white color text, it would be easier to see the tab titles if they were black or dark grey or even white could work if the text were also bolded.

顶栏左侧部分是黑色的

左侧有黑边，而且白色字在背景上不清晰。