diff --git a/build_polymer b/build_frontend
similarity index 81%
rename from build_polymer
rename to build_frontend
index 3659522759246729dfccfe02b8bda1987a927045..3e1b3d03a99c80e942003c440664ae16bd0d392f 100755
--- a/build_polymer
+++ b/build_frontend
@@ -6,5 +6,5 @@ cd ..
 cp polymer/bower_components/platform/platform.js polymer_platform.js
 vulcanize -o frontend.html --inline polymer/splash-login.html
 cd ..
-echo '""" DO NOT MODIFY. Auto-generated by build_polymer script """' > frontend.py
+echo '""" DO NOT MODIFY. Auto-generated by build_frontend script """' > frontend.py
 echo 'VERSION = "'`md5 -q www_static/frontend.html`'"' >> frontend.py
diff --git a/homeassistant/components/http/frontend.py b/homeassistant/components/http/frontend.py
index 4c563b5b5eee720d2698e0e6965786c4d52d1fa3..9edbfa0e0c2f02f0730ecb0a8f2915b64b303cc4 100644
--- a/homeassistant/components/http/frontend.py
+++ b/homeassistant/components/http/frontend.py
@@ -1,2 +1,2 @@
-""" DO NOT MODIFY. Auto-generated by build_polymer script """
-VERSION = "a5faad91ef716812aa252f8e7a0377ca"
+""" DO NOT MODIFY. Auto-generated by build_frontend script """
+VERSION = "78833990f9ec3b3b56f233320ede7f89"
diff --git a/homeassistant/components/http/www_static/frontend.html b/homeassistant/components/http/www_static/frontend.html
index f5c2ed076b89c228c2cf6c15f581f386f76e9076..29e76e6e629d272bcec2e60a383a1735da5c6795 100644
--- a/homeassistant/components/http/www_static/frontend.html
+++ b/homeassistant/components/http/www_static/frontend.html
@@ -17873,13 +17873,11 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
       background-color: #fff;
       border-radius: 2px;
       box-shadow: rgba(0, 0, 0, 0.098) 0px 2px 4px, rgba(0, 0, 0, 0.098) 0px 0px 3px;
-      /* transition */
-      -webkit-transition: all 0.30s ease-out;
       transition: all 0.30s ease-out;
 
       position: relative;
       background-color: white;
-      padding: 15px;
+      padding: 16px;
       width: 100%;
     }
 
@@ -17939,7 +17937,7 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
           </div>
 
           <div class="time-ago">
-            <core-tooltip label="{{last_changed}}" position="bottom">
+            <core-tooltip label="{{stateObj.last_changed}}" position="bottom">
               {{lastChangedFromNow}}
             </core-tooltip>
           </div>