diff --git a/CHANGELOG.MD b/CHANGELOG.MD
index d013b19..8f45e76 100644
--- a/CHANGELOG.MD
+++ b/CHANGELOG.MD
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+### Changed
+
+- TMS-897: Add support for video width option.
+
 ## [1.8.2] - 2022-09-07
 
 ### Changed
diff --git a/partials/blocks/block-video.dust b/partials/blocks/block-video.dust
index 97186fd..7cc6f1e 100644
--- a/partials/blocks/block-video.dust
+++ b/partials/blocks/block-video.dust
@@ -1,5 +1,7 @@
 {?video}
-    <div class="video is-align-wide mt-4 mb-4 mt-8-tablet mb-8-tablet is-relative" {?anchor}id="{anchor|s}"{/anchor}>
+    <div
+        class="video  {@eq key=align value="full"}is-align-full{:else}is-align-wide{/eq} mt-4 mb-4 mt-8-tablet mb-8-tablet is-relative"
+        {?anchor}id="{anchor|s}"{/anchor}>
         {>"shared/layout-before-main-content" /}
 
         {?alt_text}