diff --git a/extensions/amp-social-share/0.1/amp-social-share.css b/extensions/amp-social-share/0.1/amp-social-share.css
index c4b62509f83c..a5a782aaae44 100644
--- a/extensions/amp-social-share/0.1/amp-social-share.css
+++ b/extensions/amp-social-share/0.1/amp-social-share.css
@@ -24,7 +24,7 @@ amp-social-share:focus {
 
 /* Twitter Styling */
 .amp-social-share-twitter {
-  background-color: #1da1f2;
+  background-color: #000;
 }
 
 /* Facebook Styling */
diff --git a/extensions/amp-social-share/1.0/amp-social-share.css b/extensions/amp-social-share/1.0/amp-social-share.css
index c537dcd5ef5d..20826b8e1a4d 100644
--- a/extensions/amp-social-share/1.0/amp-social-share.css
+++ b/extensions/amp-social-share/1.0/amp-social-share.css
@@ -36,10 +36,10 @@ amp-social-share::part(button):focus {
   outline-offset: 0 !important;
 }
 
-/* Twitter Styling */
+/* X (fka Twitter) Styling */
 .amp-social-share-twitter {
   color: #fff;
-  background-color: #1da1f2;
+  background-color: #000;
 }
 
 /* Facebook Styling */
diff --git a/extensions/amp-story/1.0/amp-story-tooltip.css b/extensions/amp-story/1.0/amp-story-tooltip.css
index bc87e705adde..34d4b5984e73 100644
--- a/extensions/amp-story/1.0/amp-story-tooltip.css
+++ b/extensions/amp-story/1.0/amp-story-tooltip.css
@@ -177,5 +177,9 @@
 }
 
 .amp-social-share-twitter-no-background {
-  background-image: url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 400 400"><path fill="#1da1f2" d="M153.6 301.6c94.4 0 146-78.2 146-146 0-2.2 0-4.4-.2-6.6a104.4 104.4 0 0 0 25.6-26.5 102.4 102.4 0 0 1-29.5 8 51.5 51.5 0 0 0 22.6-28.3 102.8 102.8 0 0 1-32.6 12.4 51.3 51.3 0 0 0-87.4 46.8 145.6 145.6 0 0 1-105.7-53.6 51.3 51.3 0 0 0 15.9 68.5 51 51 0 0 1-23.3-6.4v.6a51.3 51.3 0 0 0 41.1 50.3 51.2 51.2 0 0 1-23.1.9 51.4 51.4 0 0 0 48 35.6 103 103 0 0 1-63.8 22 104.4 104.4 0 0 1-12.2-.7 145.2 145.2 0 0 0 78.6 23"/></svg>');
+  background-image: url('data:image/svg+xml;charset=utf-8,<svg width="1200" height="1227" viewBox="0 0 1200 1227" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M714.163 519.284L1160.89 0H1055.03L667.137 450.887L357.328 0H0L468.492 681.821L0 1226.37H105.866L515.491 750.218L842.672 1226.37H1200L714.137 519.284H714.163ZM569.165 687.828L521.697 619.934L144.011 79.6944H306.615L611.412 515.685L658.88 583.579L1055.08 1150.3H892.476L569.165 687.854V687.828Z" fill="#000" /></svg>');
+}
+
+.i-amphtml-story-tooltip-custom-icon.amp-social-share-twitter-no-background {
+  background-size: 70% !important;
 }
diff --git a/third_party/optimized-svg-icons/amp-social-share-svgs.css b/third_party/optimized-svg-icons/amp-social-share-svgs.css
index ebb905c84e36..d818c7720a7f 100644
--- a/third_party/optimized-svg-icons/amp-social-share-svgs.css
+++ b/third_party/optimized-svg-icons/amp-social-share-svgs.css
@@ -21,7 +21,8 @@
 }
 
 .amp-social-share-twitter {
-  background-image: url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" width="400" height="400"><g fill="none" fill-rule="evenodd"><path d="M0 0h400v400H0z"/><path fill="#FFF" fill-rule="nonzero" d="M153.6 301.6c94.4 0 146-78.2 146-146 0-2.2 0-4.4-.2-6.6a104.4 104.4 0 0 0 25.6-26.5 102.4 102.4 0 0 1-29.5 8 51.5 51.5 0 0 0 22.6-28.3 102.8 102.8 0 0 1-32.6 12.4 51.3 51.3 0 0 0-87.4 46.8 145.6 145.6 0 0 1-105.7-53.6 51.3 51.3 0 0 0 15.9 68.5 51 51 0 0 1-23.3-6.4v.6a51.3 51.3 0 0 0 41.1 50.3 51.2 51.2 0 0 1-23.1.9 51.4 51.4 0 0 0 48 35.6 103 103 0 0 1-63.8 22 104.4 104.4 0 0 1-12.2-.7 145.2 145.2 0 0 0 78.6 23"/></g></svg>');
+  background-image: url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" width="1200" height="1227" viewBox="0 0 1200 1227" fill="none"><path d="M714.163 519.284L1160.89 0H1055.03L667.137 450.887L357.328 0H0L468.492 681.821L0 1226.37H105.866L515.491 750.218L842.672 1226.37H1200L714.137 519.284H714.163ZM569.165 687.828L521.697 619.934L144.011 79.6944H306.615L611.412 515.685L658.88 583.579L1055.08 1150.3H892.476L569.165 687.854V687.828Z" fill="white" /></svg>');
+  background-size: 30%;
 }
 
 .amp-social-share-tumblr {