修改主题页面布局为圆角

People who are crazy enough to think they can change the world, are the ones who do. — Apple Computers

首先启用相应的styl

# Define custom file paths.
# Create your custom files in site directory `source/_data` and uncomment needed files below.
custom_file_path:
  #head: source/_data/head.njk
  #header: source/_data/header.njk
  #sidebar: source/_data/sidebar.njk
  #postMeta: source/_data/post-meta.njk
  #postBodyEnd: source/_data/post-body-end.njk
  #footer: source/_data/footer.njk
  #bodyEnd: source/_data/body-end.njk
  variable: source/_data/variables.styl
  #mixin: source/_data/mixins.styl
  #style: source/_data/styles.styl

在source/_data/variables.styl文件种添加如下代码（以Gemini风格为例）：

// 修改主题页面布局为圆角
// Variables of Gemini scheme
// =================================================
@import "Pisces.styl";
// Settings for some of the most global styles.
// --------------------------------------------------
$body-bg-color                    = #eee
// Borders.
// --------------------------------------------------
$box-shadow-inner                 = 0 2px 2px 0 rgba(0,0,0,.12), 0 3px 1px -2px rgba(0,0,0,.06), 0 1px 5px 0 rgba(0,0,0,.12)
$box-shadow                       = 0 2px 2px 0 rgba(0,0,0,.12), 0 3px 1px -2px rgba(0,0,0,.06), 0 1px 5px 0 rgba(0,0,0,.12), 0 -1px .5px 0 rgba(0,0,0,.09)
$border-radius-inner              = initial
$border-radius                    = initial
$border-radius-inner            = 15px 15px 15px 15px;
$border-radius                  = 15px;