Button to remove NTP server

Change-Id: I58a3a894c192fafb551e07302b107bcd776e4901
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/app/configuration/styles/date-time.scss b/app/configuration/styles/date-time.scss
index d5d9b40..cba0515 100644
--- a/app/configuration/styles/date-time.scss
+++ b/app/configuration/styles/date-time.scss
@@ -21,10 +21,8 @@
     }
   }
   .date-time__ntp-servers{
-    padding-bottom: .6em;
     padding-top: .6em;
     padding-left: 0em;
-    width: 300px;
   }
   .date-time__ntp-servers-wrap{
     padding-bottom: 1em;
@@ -55,4 +53,13 @@
       margin: .5em;
     }
   }
+  .date-time__dns-remove {
+    color: $medblue;
+    height: 2.1em;
+    opacity: 1;
+    margin-left: 1em;
+    &:hover {
+      cursor: pointer;
+    }
+  }
 }