Continued refinement

Homepage icon padding
footer hover
footer border
padding adjustments to re center content

tool/template-home.html

@@ -175,8 +175,10 @@
 
     <div class="card">
       <div class="card-header">
-        <img class="image-icon" src="assets/img/icon-xrp-list-xrp.svg" >
-        <h3 class="card-title">List XRP on Your Exchange</h3>
+          <a href="list-xrp-in-your-exchange.html" class="header-link">
+            <img class="image-icon" src="assets/img/icon-xrp-list-xrp.svg" >
+            <h3 class="card-title">List XRP on Your Exchange</h3>
+        </a>
       </div><!--/.card-header-->
       <div class="card-body">
         <p>Run a digital asset exchange? Follow these steps to add XRP.</p>
@@ -190,8 +192,10 @@
 
     <div class="card">
       <div class="card-header">
-        <img class="image-icon" src="assets/img/icon-xrp-send-xrp.svg" >
-        <h3 class="card-title">Send XRP</h3>
+        <a href="send-xrp.html" class="header-link">
+          <img class="image-icon" src="assets/img/icon-xrp-send-xrp.svg" >
+          <h3 class="card-title">Send XRP</h3>
+        </a>
       </div><!--/.card-header-->
       <div class="card-body">
         <p>Learn how to send test payments right from your browser.</p>
@@ -205,9 +209,11 @@
 
     <div class="card">
       <div class="card-header">
-        <img class="image-icon" src="assets/img/icon-xrp-run-rippled.svg" >
-        <h3 class="card-title">Run a rippled Server</h3>
-      </div><!--/.card-header-->
+        <a href="manage-the-rippled-server.html" class="header-link">
+          <img class="image-icon" src="assets/img/icon-xrp-run-rippled.svg" >
+          <h3 class="card-title">Run a rippled Server</h3>
+        </a>
+        </div><!--/.card-header-->
       <div class="card-body">
         <p>Install, configure, and manage the core server that powers the XRP Ledger.</p>
       </div><!--/.card-body-->