Added Card component for blog posts

src/components/Card.js

@@ -0,0 +1,22 @@
+import React from 'react'
+import Link from 'gatsby-link'
+
+import ImgSprint from '../images/wow-we-did-design-sprint-remotely.png'
+
+const Card = ({ ...props }) => (
+  <div className="m-3 max-w-sm rounded overflow-hidden shadow-lg">
+    <img className="w-full" src={ImgSprint} alt="Sprint Work" />
+    <div className="px-6 py-4">
+      <div className="font-bold text-xl mb-2">How we do remote design sprints
+      </div>
+      <p className="text-grey-darker text-base">
+        It’s amazing how design can impact business and people making the world a better and a friendlier place. Knowing the how important design today is, here’s a complete rundown of our design process in it’s fully glory.
+      </p>
+    </div>
+    <div className="px-6 py-4">
+      <span className="inline-block bg-grey-lighter rounded-full px-3 py-1 text-sm font-semibold text-grey-darker">#workstyle</span>
+    </div>
+  </div>
+)
+
+export default Card