diff --git a/embark-ui/src/components/ContractOverview.js b/embark-ui/src/components/ContractOverview.js
index cffb20717..adbe8bb1b 100644
--- a/embark-ui/src/components/ContractOverview.js
+++ b/embark-ui/src/components/ContractOverview.js
@@ -95,8 +95,8 @@ class ContractFunction extends Component {
   render() {
     return (
         <Card className="contract-function-container">
-          <CardHeader>
-            <CardTitle className="collapsable" onClick={() => this.toggleFunction()}>
+          <CardHeader className="collapsable" onClick={() => this.toggleFunction()}>
+            <CardTitle>
               {ContractFunction.isPureCall(this.props.method) &&
                 <button className="btn btn-warning btn-sm float-right" onClick={(e) => this.handleCall(e)}>call</button>
               }
diff --git a/embark-ui/src/components/Explorer.css b/embark-ui/src/components/Explorer.css
index 69bd17a36..289a298b3 100644
--- a/embark-ui/src/components/Explorer.css
+++ b/embark-ui/src/components/Explorer.css
@@ -1,23 +1,23 @@
-.explorer-row {
+#root .explorer-row {
   border-top-width: 0 !important; /*Bootstrap uses important, so we need to override it*/ 
 }
 
-.explorer-overview .card-body {
+#root .explorer-overview .card-body {
   overflow: hidden;
 }
 
-.explorer-row + .explorer-row {
+#root .explorer-row + .explorer-row {
   margin-top: 5px;
   padding-top: 20px;
   border-top-width: 1px !important;
 }
 
-.explorer-row .text-truncate {
+#root .explorer-row .text-truncate {
   width: 90%;
   display: inline-block;
 }
 
-.explorer-row .text-truncate {
+#root .explorer-row .text-truncate {
   width: 90%;
   display: inline-block;
 }
diff --git a/embark-ui/src/components/Layout.js b/embark-ui/src/components/Layout.js
index 38534335f..bd53a10e5 100644
--- a/embark-ui/src/components/Layout.js
+++ b/embark-ui/src/components/Layout.js
@@ -40,7 +40,7 @@ const SIDEBAR_NAV_ITEMS = {
     {url: "/embark/explorer/accounts", icon: "fa fa-users", name: "Accounts"},
     {url: "/embark/explorer/blocks", icon: "fa fa-stop", name: "Blocks"},
     {url: "/embark/explorer/contracts", icon: "fa fa-file-code-o", name: "Contracts"},
-    {url: "/embark/explorer/transactions", icon: "fa fa-tree", name: "Transactions"}
+    {url: "/embark/explorer/transactions", icon: "fa fa-exchange", name: "Transactions"}
   ]},
   "/embark/utilities/": {items: [
     {url: "/embark/utilities/converter", icon: "fa fa-plug", name: "Converter"},