Add a button for downloading PGN.

_layouts/game.html

@@ -22,6 +22,12 @@ layout: default
     <div id="GameButtons"></div>
 
     <div id="GameText"></div>
+
+    <div id="downloadPGN">
+      <a href="{{ page.pgn }}">
+        <button type="button" class="btn btn-success">Загрузить PGN</button>
+      </a>
+    </div>
   </div>
 </div>
 

_scss/pgn4web.scss

@@ -38,16 +38,23 @@ $boardSize: 8 * $squareSize + 2 * $boardBorderWidth;
 
 /* Game text */
 
-#GameText {
+#GameText, #downloadPGN {
   position: absolute;
-  top: 0;
-  bottom: 0;
   left: $boardSize + 10px;
   right: 0;
+}
+#GameText {
+  top: 0;
+  bottom: 44px;
 
   display: block;
   overflow-y: auto;
 }
+#downloadPGN {
+  bottom: 0;
+  text-align: center;
+}
+
 .moveOn, .variationOn {
   color: #fff;
   background-color: #428bca;