truncate hashes, smooth absent vars, remove dead link

templates/base.html.tera

@@ -31,7 +31,7 @@
                     <li><a href="https://html5up.net" target=_blank>Design by HTML5 UP</a></li>
                     <li><a href="https://github.com/lalanza808/monero-block-explorer" target=_blank>Read the source</a></li>
                     <li><a href="https://github.com/lalanza808/monero-block-explorer/issues/new" target=_blank>File a bug or request</a></li>
-                    <li><a href="https://twitter.com/lza_menace" target=_blank>Holler at me</a></li>
+                    <li><a href="https://twitter.com/lza_menace" target=_blank>Holler at me dog</a></li>
                   </ul>
                 </div>
             </div>

templates/block.html.tera

@@ -64,6 +64,7 @@
         </section>
       </div>
       <br><br>
+      <div class="tx-table">
       <table>
         <caption><h2>Block Transactions</h2></caption>
         <tr>
@@ -75,7 +76,7 @@
         </tr>
         <tr>
           <td>√</td>
-          <td><a href="/transaction/{{ block_header.miner_tx_hash }}">{{ block_header.miner_tx_hash }}</a></td>
+          <td><a href="/transaction/{{ block_header.miner_tx_hash }}">{{ block_header.miner_tx_hash | truncate(length=8) }}</a></td>
           <td>{{ block_header.reward / 1000000000000 }} XMR</td>
           <td>0</td>
           <td>?</td>
@@ -84,7 +85,7 @@
           {% for hash in tx_hashes %}
             <tr>
               <td></td>
-              <td><a href="/transaction/{{ hash }}">{{ hash }}</a></td>
+              <td><a href="/transaction/{{ hash }}">{{ hash | truncate(length=8) }}</a></td>
               <td>?</td>
               <td>?</td>
               <td>?</td>
@@ -92,6 +93,7 @@
           {% endfor %}
         {% endif %}
       </table>
+      </div>
       <header class="major">
         <h2><a href="/block/hash/{{ block_header.prev_hash }}">Previous Block</a></h2>
       </header>

templates/index.html.tera

@@ -1,6 +1,7 @@
 {% extends "base" %}
 
 {% block content %}
+
  <section id="main">
    <div class="container">
      <div class="row">
@@ -15,7 +16,7 @@
                    <header>
                      <h3>Version</h3>
                    </header>
-                   <p>{{ version }}</p>
+                   <p>{% if version %}{{ version }}{% else %}?{% endif %}</p>
                  </section>
                </div>
                <div class="col-3 col-6-medium col-12-small">
@@ -42,8 +43,6 @@
                    <p>{{ nettype }}</p>
                  </section>
                </div>
-             </div>
-             <div class="row">
                <div class="col-3 col-6-medium col-12-small">
                  <section class="box">
                    <header>
@@ -80,6 +79,11 @@
            </section>
        </div>
      </div>
+     <br><br>
+     <header class="major">
+       <h2>Mempool Transactions</h2>
+       <p>soon</p>
+     </header>
    </div>
  </section>