add css class: docs-edit-tip

Author: UlricQin

assets/scss/common/_dark.scss

@@ -570,3 +570,7 @@ $navbar-dark-active-color:          $link-color-dark;
 [data-dark-mode] details summary::before {
   content: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='rgba%28222, 226, 230, 0.75%29' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M5 14l6-6-6-6'/%3e%3c/svg%3e");
 }
+
+[data-dark-mode] body .docs-edit-tip {
+  color: $navbar-dark-hover-color;
+}

assets/scss/layouts/_pages.scss

@@ -62,3 +62,8 @@ p.meta {
 .page-link:hover {
   text-decoration: none;
 }
+
+.docs-edit-tip {
+  margin-top: 3rem;
+  color: $link-color;
+}

layouts/docs/single.html

@@ -33,7 +33,7 @@ <h1>{{ .Title }}</h1>
 			{{ end -}}
 			{{ .Content }}
 			{{ if eq .Site.Params.languageISO "ZH" }}
-			<div style="margin-top: 48px; color: #5d2f86;">
+			<div class="docs-edit-tip">
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 			</div>
 			{{ end }}