Change sidebars design
diff --git a/sidebars/main.php b/sidebars/main.php
index c472784..323a658 100644
--- a/sidebars/main.php
+++ b/sidebars/main.php
@@ -1,25 +1,9 @@
 <div class="sideitem">
 	<h6>Install Subversive</h6>
-	<table width="100%" cellspacing="0" cellpadding="0" style="margin-bottom: 0px;">
-		<tr>
-			<td width="100%" align="left">
-				<p>Install the latest stable Subversive version by dragging and dropping the icon below into a running Eclipse workspace.</p>
-			</td>
-		</tr>	
-		<tr>
-			<td>
-				<table width="100%" cellspacing="0" cellpadding="0" style="margin-bottom: 0px;">
-					<tr>
-						<td width="50%">&nbsp;</td>
-						<td>
-							<a href="http://marketplace.eclipse.org/marketplace-client-intro?mpc_install=1139" title="Drag and drop into a running Eclipse workspace to install Subversive"><img src="/subversive/images/install.png"/></a>
-						</td>
-						<td width="50%">&nbsp;</td>					
-					</tr>
-				</table>
-			</td>
-		</tr>
-	</table>	
+	<p>Install the latest stable Subversive version by dragging and dropping the icon below into a running Eclipse workspace.</p>
+	<div align="center">
+		<a href="http://marketplace.eclipse.org/marketplace-client-intro?mpc_install=1139" title="Drag and drop into a running Eclipse workspace to install Subversive"><img src="/subversive/images/install.png"/></a>	
+	</div>
 </div>
 <!--		
 <div class="sideitem">
@@ -54,7 +38,7 @@
 </div>
 <div class="sideitem">
     <h6>Project Contributors</h6>
-	<table width="100%" cellspacing="0" cellpadding="0" style="margin-bottom: 0px;">
+	<table width="100%" cellspacing="0" cellpadding="0">
 		<tr>
 			<td width="50%">&nbsp;</td>
 			<td>