Create firmware-card component

Create reusable firmware card component that will be
used in the updated firmware page:
https://ibm.invisionapp.com/share/4XNZ0JAMJ7B#/screens/319212821_4-8-D-1_Home

Signed-off-by: Yoshie Muranaka <yoshiemuranaka@gmail.com>
Change-Id: I86e526c59ac5c2e2c011aed0ce4bc3d82db63b5e
diff --git a/app/configuration/styles/index.scss b/app/configuration/styles/index.scss
index e532583..3d5feff 100644
--- a/app/configuration/styles/index.scss
+++ b/app/configuration/styles/index.scss
@@ -2,3 +2,5 @@
 @import "./snmp.scss";
 @import "./date-time.scss";
 @import "./firmware.scss";
+@import "./card.scss";
+