fix attach button size to fit default/calm themes.

nin button still missing (?)

home.html

@@ -127,7 +127,7 @@
             <textarea placeholder="New Post..."></textarea>
             <div class="post-area-extras">
               <span class="post-area-attach" style="display: none;">
-                <input type="file" id="fileInputAttach" style="font-size: 10px;"/>
+                <input type="file" id="fileInputAttach" style="font-size: 10px; width: 135px;"/>
               </span>
               <span class="post-area-remaining">140</span>
               <button class="undo-unicode disabled" disabled="disabled">undo</button>