fix(Homepage): ProgressCard examples column width

Author: jonthomp

example/src/HomePage.react.js

@@ -327,23 +327,23 @@ function Home() {
                   </Card.Body>
                 </Card>
               </Grid.Col>
-              <Grid.Col sm={4}>
+              <Grid.Col sm={6}>
                 <ProgressCard
                   header="New feedback"
                   content="62"
                   progressColor="red"
                   progressWidth={28}
                 />
               </Grid.Col>
-              <Grid.Col sm={4}>
+              <Grid.Col sm={6}>
                 <ProgressCard
                   header="Today profit"
                   content="$652"
                   progressColor="green"
                   progressWidth={84}
                 />
               </Grid.Col>
-              <Grid.Col sm={4}>
+              <Grid.Col sm={6}>
                 <ProgressCard
                   header="Users online"
                   content="76"