diff --git a/src/components/header.js b/src/components/header.js
index 894e4cd..b6bbcc2 100644
--- a/src/components/header.js
+++ b/src/components/header.js
@@ -15,8 +15,7 @@ class NodeHeader extends React.Component {
         const active = this.props.node.active;
         const linkStyle = [style.link, active ? style.activeLink : null];
         return (
-            <a
-                href="javascript:;"
+            <div
                 ref="hyperlink"
                 onClick={this.props.onClick}
                 style={linkStyle}>
@@ -25,7 +24,7 @@ class NodeHeader extends React.Component {
                     node={this.props.node}
                     style={style.header}
                 />
-            </a>
+            </div>
         );
     }
     renderToggle(decorators, animations){
diff --git a/src/themes/default.js b/src/themes/default.js
index e1d3712..2ff0b3f 100644
--- a/src/themes/default.js
+++ b/src/themes/default.js
@@ -16,6 +16,7 @@ export default {
                 position: 'relative'
             },
             link: {
+                cursor: 'pointer',
                 position: 'relative',
                 padding: '0px 5px',
                 display: 'block'