[Offline Pages] Add network status, save request textbox, and offline url link to offline internals…

chrome/browser/resources/offline_pages/offline_internals.css

Index: chrome/browser/resources/offline_pages/offline_internals.css
diff --git a/chrome/browser/resources/offline_pages/offline_internals.css b/chrome/browser/resources/offline_pages/offline_internals.css
index a17f04b307c4e2990917d8c6ed4f7defb6a3f69b..b37a1dc9b0a8bbee40b6adca5ca63ba6e9ba1f69 100644
--- a/chrome/browser/resources/offline_pages/offline_internals.css
+++ b/chrome/browser/resources/offline_pages/offline_internals.css
@@ -23,10 +23,14 @@ th {
   padding: 5px;
 }
 
+table {
+  margin-bottom: 5px;
+}
+
 ul {
   border: 1px solid;
   list-style-type: none;
-  margin: 0;
+  margin-top: 5px;
   max-height: 300px;
   overflow: auto;
   padding: 5px;
@@ -42,3 +46,7 @@ ul li {
 li:nth-child(2n) {
   background-color: lavender;
 }
+
+#current-status {
+  font-size: 15px;
+}