add custom logo

Gemfile.lock

@@ -787,3 +787,9 @@ DEPENDENCIES
   webpacker (~> 5.4)
   webpush (~> 0.3)
   xorcist (~> 1.1)
+
+RUBY VERSION
+   ruby 2.7.4p191
+
+BUNDLED WITH
+   2.2.31

app/javascript/styles/application.scss

@@ -6,6 +6,7 @@
 
 @import 'mastodon/reset';
 @import 'mastodon/basics';
+@import 'mastodon/custom';
 @import 'mastodon/containers';
 @import 'mastodon/lists';
 @import 'mastodon/footer';

app/javascript/styles/mastodon/_custom.scss

@@ -0,0 +1,6 @@
+.custom-img img{
+  width: 100%;
+  max-width: 50vw;
+  display: block;
+  margin: 0 auto;
+}

app/views/about/show.html.haml

@@ -6,6 +6,10 @@
   = render partial: 'shared/og'
 
 .landing
+  .landing__custom_img
+    = link_to root_url, class: 'custom-img' do
+      =  image_tag asset_pack_path('media/images/bliss/home.jpg'), alt: @instance_presenter.site_title
+      %span.brand__tagline=t 'about.tagline'
   .landing__brand
     = link_to root_url, class: 'brand' do
       = svg_logo_full