add homepage img

Author: UlricQin

assets/scss/app.scss

@@ -33,3 +33,14 @@
 @import "layouts/pages";
 @import "layouts/posts";
 @import "layouts/sidebar";
+
+// .homepage-banner{
+//     width: 100%;
+//     height: 1583px; // 这里根据图片的高度，设置
+//     background: url(/img/global/arch-bg.png) no-repeat center center;
+//     background-size: cover;
+// }
+
+// [data-dark-mode] .homepage-banner{
+//     background: url(/img/global/arch-bg-dark.png) no-repeat center center;
+// }

layouts/index.html

@@ -10,9 +10,14 @@ <h1 class="mt-0">{{ .Title }}</h1>
       <p class="meta">{{ .Params.metaText | safeHTML }}</p>
     </div>
   </div>
+
+  <!-- <div class="homepage-banner"></div> -->
+
 </section>
 {{ end }}
 
+
+
 {{ define "sidebar-prefooter" }}
   {{ if eq $.Site.Language.LanguageName "Chinese" }}
   <section class="section section-sm">