diff --git a/core/src/main/resources/lib/hudson/buildCaption.jelly b/core/src/main/resources/lib/hudson/buildCaption.jelly
index eba25b7fa1f9..e4689756fb99 100644
--- a/core/src/main/resources/lib/hudson/buildCaption.jelly
+++ b/core/src/main/resources/lib/hudson/buildCaption.jelly
@@ -42,7 +42,7 @@ THE SOFTWARE.
           <t:buildProgressBar build="${it}"/>
           <j:if test="${it.parent.hasAbortPermission()}">
             <l:stopButton href="stop" confirm="${%confirm(it.fullDisplayName)}"
-                    alt="${%cancel}"/>
+                          alt="${%cancel}"/>
           </j:if>
         </div>
       </j:if>
diff --git a/war/src/main/scss/pages/_build.scss b/war/src/main/scss/pages/_build.scss
new file mode 100644
index 000000000000..6ddae2bffe48
--- /dev/null
+++ b/war/src/main/scss/pages/_build.scss
@@ -0,0 +1,6 @@
+.build-caption-progress-container {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 10px;
+}
diff --git a/war/src/main/scss/pages/_index.scss b/war/src/main/scss/pages/_index.scss
index aa4479f440c3..c8e20e272271 100644
--- a/war/src/main/scss/pages/_index.scss
+++ b/war/src/main/scss/pages/_index.scss
@@ -1,4 +1,5 @@
 @use "about";
+@use "build";
 @use "dashboard";
 @use "icon-legend";
 @use "job";