Makes the page width configrable.

Resolves sighingnow#30. Signed-off-by: Tao He <sighingnow@gmail.com>
DFXAdmin · May 14, 2022 · 3685e76 · 3685e76
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commit 3685e76
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diff --git a/_config.yml b/_config.yml
@@ -45,6 +45,8 @@ collections:
     output: true
     permalink: /:collection/:path/
 
+page_width: 800px
+
 destination:      ./_site
 incremental:      false
 regenerate:       true

diff --git a/gitbook/custom.css b/gitbook/custom.css
@@ -1,3 +1,6 @@
+---
+---
+
 .book-body {
     overflow-y: scroll;
 }
@@ -45,6 +48,14 @@
     background: #1c1f2b;
 }
 
+.page-inner {
+    max-width: {{ site.page_width }};
+}
+
+.back-to-top {
+    right: calc((100% - 300px - min(100% - 300px, {{ site.page_width }})) / 2 + 25px);
+}
+
 /* scrollbar */
 ::-webkit-scrollbar {
     width: 5px;