app: add a static link to an example log

Signed-off-by: Ihor Solodrai <ihor.solodrai@linux.dev>

Author: theihor

index.html

@@ -15,6 +15,7 @@
             </div>
             <a href="https://github.com/theihor/bpfvv/blob/master/HOWTO.md" class="howto-link" target="_blank">HOWTO.md</a>
         </div>
+        <a href="/?url=https://gist.githubusercontent.com/theihor/1bea72b50f6834c00b67a3087304260e/raw/9c0cb831a4924e5f0f63cc1e0d9620aec771d31f/pyperf600-v1.log" class="example-link">Click here to load a log example</a>
         <div class="navigation-panel">
             <label for="goto-line">Go to:</label>
             <input type="text" id="goto-line" placeholder="line number">

styles.css

@@ -164,8 +164,9 @@ body {
     margin: 4px 0;
     text-decoration: none;
     color: #0066cc;
-    font-size: 16px;
+    font-size: 18px;
     text-align: right;
+    font-weight: bold;
 }
 
 .howto-link:hover {