我想修改Black red shards 主题以供我个人使用，但正如您从下面这张图片中看到的那样，背景并没有填满整个高度。这可以在 macOS 上重现，并将窗口拉伸到全高（忽略停靠栏），或者在这种情况下，全屏。背景是 1920x1080，我的显示器是 1920x1200，我怀疑这是损坏的原因。将我的显示器缩放到 1920x1080 会拉伸我的屏幕使其变得丑陋，那么我有哪些选择？
manifest.json 文件的相关部分在这里：
"name": "Black red shards",
"theme": {
"colors": {
"bookmark_text": [ 255, 0, 0 ],
"button_background": [ 255, 0, 0, 1 ],
"frame": [ 66, 116, 201 ],
"ntp_background": [ 0, 2, 2 ],
"ntp_text": [ 255, 0, 0 ],
"tab_background_text": [ 255, 0, 0 ],
"tab_text": [ 255, 0, 0 ],
"toolbar": [ 0, 0, 0 ],
"omnibox_text": [ 255, 0, 0 ]
},
"images": {
"theme_frame": "images/theme_frame.jpeg",
"theme_ntp_background": "images/theme_ntp_background.jpeg",
"theme_tab_background": "images/theme_tab_background.png",
"theme_toolbar": "images/theme_toolbar.jpeg"
},
"properties": {
"ntp_background_alignment": "bottom",
"ntp_background_repeat": "no-repeat"
},
"tints": {
"buttons": [ 0, 1, 0.5 ]
}
},