diff --git a/core/themes/seven/css/components/system-status-report.css b/core/themes/seven/css/components/system-status-report.css
index 16c92b9..e808403 100644
--- a/core/themes/seven/css/components/system-status-report.css
+++ b/core/themes/seven/css/components/system-status-report.css
@@ -110,11 +110,11 @@ html:not(.details) .system-status-report__status-title {
     content: '';
     clear: both;
   }
-  .system-status-report details > summary:first-child {
+  .system-status-report__status-title {
     width: 18rem;
     float: left; /* LTR */
   }
-  [dir="rtl"] .system-status-report details > summary:first-child {
+  [dir="rtl"] .system-status-report__status-title {
     float: right;
   }
   .collapse-processed > .system-status-report__status-title:before {
diff --git a/core/themes/seven/css/theme/install-page.css b/core/themes/seven/css/theme/install-page.css
index 350e1e6..fa68037 100644
--- a/core/themes/seven/css/theme/install-page.css
+++ b/core/themes/seven/css/theme/install-page.css
@@ -61,3 +61,20 @@
   }

 }
+
+/**
+ * Status report customization for install
+ */
+.system-status-report__status-title--install {
+  float: none;
+  width: 100%;
+}
+.system-status-report__entry__value--install {
+  float: none;
+  width: 100%;
+  padding-left: 3em; /* LTR */
+}
+[dir="rtl"] .system-status-report__entry__value--install {
+  padding-left: 1em;
+  padding-right: 3em;
+}
diff --git a/core/themes/seven/seven.theme b/core/themes/seven/seven.theme
index 64ee724..3c9e6fb 100644
--- a/core/themes/seven/seven.theme
+++ b/core/themes/seven/seven.theme
@@ -137,6 +137,16 @@ function seven_preprocess_install_page(&$variables) {
 }

 /**
+ * Implements hook_preprocess_status_report().
+ */
+function seven_preprocess_status_report(&$variables) {
+  $task = \Drupal::state()->get('install_task');
+  if ($task == 'install_verify_requirements') {
+    $variables['is_install'] = TRUE;
+  }
+}
+
+/**
  * Implements hook_preprocess_maintenance_page().
  */
 function seven_preprocess_maintenance_page(&$variables) {
diff --git a/core/themes/seven/templates/status-report.html.twig b/core/themes/seven/templates/status-report.html.twig
index b79d568..bb2744c 100644
--- a/core/themes/seven/templates/status-report.html.twig
+++ b/core/themes/seven/templates/status-report.html.twig
@@ -25,17 +25,26 @@
       <h3 id="{{ group.type }}">{{ group.title }}</h3>
       {% for requirement in group.items %}
         <details class="system-status-report__entry system-status-report__entry--{{ group.type }} color-{{ group.type }}">
-          {% if group.type in ['warning', 'error'] %}
-            {% set summary_classes = ' system-status-report__status-icon system-status-report__status-icon--' ~ group.type %}
-          {% endif %}
-          <summary role="button" class="system-status-report__status-title{{ summary_classes ? ' ' ~ summary_classes }}">
+          {%
+            set summary_classes = [
+              'system-status-report__status-title',
+              group.type in ['warning', 'error'] ? 'system-status-report__status-icon system-status-report__status-icon--' ~ group.type,
+              is_install ? 'system-status-report__status-title--install'
+            ]
+          %}
+          <summary{{ create_attribute({'class': summary_classes}) }} role="button">
             {% if requirement.severity_title  %}
               <span class="visually-hidden">{{ requirement.severity_title }}</span>
             {% endif %}
             {{ requirement.title }}
           </summary>
-
-          <div class="system-status-report__entry__value">
+          {%
+            set entry_classes = [
+              'system-status-report__entry__value',
+              is_install ? 'system-status-report__entry__value--install'
+            ]
+          %}
+          <div{{ create_attribute({'class': entry_classes}) }}>
             {{ requirement.value }}
             {% if requirement.description %}
               <div class="description">{{ requirement.description }}</div>