diff --git a/Gemfile b/Gemfile
index 36fb754283..06f0719802 100644
--- a/Gemfile
+++ b/Gemfile
@@ -46,7 +46,7 @@ gem 'redis-namespace'
 
 gem 'active_model_serializers', '~> 0.8.3'
 
-gem 'onebox', '1.8.99'
+gem 'onebox', '1.9.0'
 
 gem 'http_accept_language', '~>2.0.5', require: false
 
diff --git a/Gemfile.lock b/Gemfile.lock
index fcce28d8b8..c42577e861 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -238,7 +238,7 @@ GEM
     omniauth-twitter (1.4.0)
       omniauth-oauth (~> 1.1)
       rack
-    onebox (1.8.99)
+    onebox (1.9.0)
       htmlentities (~> 4.3)
       moneta (~> 1.0)
       multi_json (~> 1.11)
@@ -487,7 +487,7 @@ DEPENDENCIES
   omniauth-oauth2
   omniauth-openid
   omniauth-twitter
-  onebox (= 1.8.99)
+  onebox (= 1.9.0)
   openid-redis-store
   parallel_tests
   pg
diff --git a/app/assets/stylesheets/common/base/onebox.scss b/app/assets/stylesheets/common/base/onebox.scss
index 1b91e00c5d..64e891c941 100644
--- a/app/assets/stylesheets/common/base/onebox.scss
+++ b/app/assets/stylesheets/common/base/onebox.scss
@@ -607,24 +607,43 @@ aside.onebox.stackexchange .onebox-body {
   }
 }
 
-.onebox-video-placeholder {
+.onebox-placeholder-container {
   position: relative;
   width: 100%;
   padding: 0 0 48.25% 0;
   background-color: $primary-low;
 
-  .video-placeholder-icon {
-    &:before {
-      opacity: 0.8;
-      content: svg-uri(
-        '<svg width="128px" height="128px" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512"><path fill="grey" d="M336.2 64H47.8C21.4 64 0 85.4 0 111.8v288.4C0 426.6 21.4 448 47.8 448h288.4c26.4 0 47.8-21.4 47.8-47.8V111.8c0-26.4-21.4-47.8-47.8-47.8zm189.4 37.7L416 177.3v157.4l109.6 75.5c21.2 14.6 50.4-.3 50.4-25.8V127.5c0-25.4-29.1-40.4-50.4-25.8z"></path></svg>'
-      );
-    }
+  .placeholder-icon {
     position: absolute;
     width: 100%;
     height: 100%;
     display: flex;
     justify-content: center;
     align-items: center;
+
+    &.video {
+      &:before {
+        opacity: 0.8;
+        content: svg-uri(
+          '<svg width="128px" height="128px" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512"><path fill="grey" d="M336.2 64H47.8C21.4 64 0 85.4 0 111.8v288.4C0 426.6 21.4 448 47.8 448h288.4c26.4 0 47.8-21.4 47.8-47.8V111.8c0-26.4-21.4-47.8-47.8-47.8zm189.4 37.7L416 177.3v157.4l109.6 75.5c21.2 14.6 50.4-.3 50.4-25.8V127.5c0-25.4-29.1-40.4-50.4-25.8z"></path></svg>'
+        );
+      }
+    }
+    &.audio {
+      &:before {
+        opacity: 0.4;
+        content: svg-uri(
+          '<svg width="128px" height="128px" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M511.99 32.01c0-21.71-21.1-37.01-41.6-30.51L150.4 96c-13.3 4.2-22.4 16.5-22.4 30.5v261.42c-10.05-2.38-20.72-3.92-32-3.92-53.02 0-96 28.65-96 64s42.98 64 96 64 96-28.65 96-64V214.31l256-75.02v184.63c-10.05-2.38-20.72-3.92-32-3.92-53.02 0-96 28.65-96 64s42.98 64 96 64 96-28.65 96-64l-.01-351.99z"></path></svg>'
+        );
+      }
+    }
+    &.generic {
+      &:before {
+        opacity: 0.4;
+        content: svg-uri(
+          '<svg width="128px" height="128px" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 384 512"><path fill="currentColor" d="M288 248v28c0 6.6-5.4 12-12 12H108c-6.6 0-12-5.4-12-12v-28c0-6.6 5.4-12 12-12h168c6.6 0 12 5.4 12 12zm-12 72H108c-6.6 0-12 5.4-12 12v28c0 6.6 5.4 12 12 12h168c6.6 0 12-5.4 12-12v-28c0-6.6-5.4-12-12-12zm108-188.1V464c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V48C0 21.5 21.5 0 48 0h204.1C264.8 0 277 5.1 286 14.1L369.9 98c9 8.9 14.1 21.2 14.1 33.9zm-128-80V128h76.1L256 51.9zM336 464V176H232c-13.3 0-24-10.7-24-24V48H48v416h288z"></path></svg>'
+        );
+      }
+    }
   }
 }