FIX Info link missing from rebase, convert CSS to SCSS

.editorconfig

@@ -10,7 +10,7 @@ indent_style = space
 insert_final_newline = true
 trim_trailing_whitespace = true
 
-[{*.yml,package.json,*.js}]
+[{*.yml,package.json,*.js,*.scss}]
 indent_size = 2
 
 # The indent size used in the package.json file cannot be changed:

client/src/styles/bundle.scss

@@ -1,2 +1,5 @@
+// Import core variables
+@import "variables";
+
 // Maintenance module styles
 @import "sitesummary";

client/src/styles/sitesummary.scss

@@ -0,0 +1,45 @@
+.package-summary {
+  margin-top: 0;
+
+  h3 {
+    margin-bottom: 0;
+  }
+
+  td {
+    vertical-align: middle;
+  }
+
+  .grid-refresh-button {
+    margin-bottom: 0;
+  }
+}
+
+.package-summary__title {
+  display: block;
+}
+
+.package-summary__anchor {
+  color: inherit;
+  text-decoration: inherit;
+  display: block;
+
+  &:hover,
+  &:active {
+    color: inherit;
+    text-decoration: inherit;
+  }
+}
+
+.gridfield-dropdown-filter button {
+  display: none;
+}
+
+.site-summary__more-info {
+  color: inherit;
+  margin: $input-padding-y;
+
+  &:hover {
+    text-decoration: none;
+    color: inherit;
+  }
+}

src/Reports/SiteSummary.php

@@ -101,6 +101,7 @@ public function getReportField()
                 'buttons-before-left'
             ),
             $this->getDropdownFilter(),
+            $this->getInfoLink(),
             Injector::inst()->create(GridFieldHtmlFragment::class, 'header', $versionHtml)
         );