修改 CSS 文件为使用 ossez 的 CSS 配置文件

src/main/sass/ossez.scss

@@ -2,10 +2,10 @@
 
 @import url('https://fonts.googleapis.com/css?family=Karla:400,700|Montserrat:400,700');
 
-@import "spring/normalize";
+@import "ossez/normalize";
 
-@import "spring/asciidoctor";
+@import "ossez/asciidoctor";
 
-@import "spring/layout";
+@import "ossez/layout";
 
-@import "spring/responsive";
+@import "ossez/responsive";

src/main/sass/ossez/_layout.scss

@@ -259,7 +259,7 @@ h6 {
 pre.highlight {
   background: #f2f2f2;
   code {
-    color: #222;
+    color: #e6e1dc;
   }
   color: #666;
   border-radius: 4px;