学生自学 python，请教个 sublime 的问题。。

最近才学习python ，用了sublime，找到了各种主题，可是无论怎样设置，sublime text 2的侧边栏还是白色的。。也配置过了，例如用户设置如下。。跪求咯。。



{
"theme": "Flatland Monokai.sublime-theme",
"color_scheme": "Packages/Theme - Flatland/Flatland Monokai.tmTheme",
"flatland_square_tabs": true,

// Monokai color scheme (SublimeText's default) with Flatland background color
"color_scheme": "Packages/Theme - Flatland/Flatland Monokai.tmTheme",

// Ability to change row height of sidebar tree
// Options: xsmall, small, medium, large, xlarge
"flatland_sidebar_tree_xsmall" : true

}