Added hardware sensors functionality

Change-Id: I99435613bb77fc0ff72f046c2dc047b13962a7a3
Signed-off-by: Iftekharul Islam <iislam@us.ibm.com>
diff --git a/app/common/styles/base/icons.scss b/app/common/styles/base/icons.scss
index 27fe0e1..bac0be0 100644
--- a/app/common/styles/base/icons.scss
+++ b/app/common/styles/base/icons.scss
@@ -45,16 +45,16 @@
 }
 
 .icon__warning{
-  width: 30px;
-  height: 30px;
+  width: 40px;
+  height: 40px;
   background-image: url(/assets/images/icon-warning.svg);
   background-repeat: no-repeat;
   vertical-align: middle;
 }
 
 .icon__critical{
-  width: 30px;
-  height: 30px;
+  width: 40px;
+  height: 40px;
   background-image: url(/assets/images/icon-critical.svg);
   background-repeat: no-repeat;
   vertical-align: middle;