Improve CSS.

- Compactify bib tables.
- Use class/id/span/divs properly.
- Slightly increase padding.
- Right-justify links to publications.

templates/bibitem.html

@@ -1,28 +1,33 @@
 <tr>
   <!-- $identifier$ -->
-  <td id="bibcell"> <b> $year$ </b> </td>
-  <td id="bibcell">
-    <div id="titlecell"> <b> $title$ </b> </div>
-    $author$. </br>
+  <td class="bibcell"> 
+    <span class="yearcell"> $year$ </span>
+  </td>
+  <td class="bibcell">
+    <span class="titlecell">
+      $title$
+    </span>
+    <span class="linkscell">
+      $if(poster)$
+      [<a href="$poster$">Poster</a>]
+      $endif$
+      $if(slides)$
+      [<a href="$slides$">Slides</a>]
+      $endif$
+      $if(url)$
+      [<a href="$url$">Paper</a>]
+      $endif$
+    </span> <br>
+    $author$. <br>
     $if(booktitle)$
-      In $booktitle$.</br>
+      In $booktitle$.<br>
     $endif$
     $if(journal)$
-      $journal$, $volume$($number$).</br>
+      $journal$, $volume$($number$).<br>
     $endif$
     $if(school)$
-      $school$.</br>
+      $school$.<br>
     $endif$
-    $if(url)$
-      [<a href="$url$">Paper</a>]
-    $endif$
-    $if(slides)$
-      [<a href="$slides$">Slides</a>]
-    $endif$
-    $if(poster)$
-      [<a href="$poster$">Poster</a>]
-    $endif$
-    <br>
     $if(note)$
       $note$ <br>
     $endif$