Fix mobile touches not working

src/assets/stylesheets/spoke.scss

@@ -126,6 +126,7 @@ body {
   position: relative;
   margin-left: 32px;
   flex: 1;
+  z-index: -1;
 
   @media(max-width: $breakpoint) {
     width: 100%;

src/spoke.js

@@ -147,7 +147,9 @@ class SpokeLanding extends Component {
                 </div>
                 <div className={styles.secondaryTagline}>
                   <FormattedMessage id="spoke.secondary_tagline" />
-                  <a href="/">Hubs</a>
+                  <a style={{ fontWeight: "bold" }} href="/">
+                    Hubs
+                  </a>
                 </div>
                 <div className={styles.actionButtons}>
                   {!this.state.downloadClicked ? (