diff -u 2/install.php 1/install.php
--- 2/install.php	2012-04-18 07:41:16.000000000 +1100
+++ 1/install.php	2012-04-18 07:52:02.000000000 +1100
@@ -161,19 +161,19 @@
 
       case 1 :
          echo "<h3>".__('Do you want to continue ?')."</h3>";
-         echo "<form action='install.php' method='post'>";
-         echo "<p class='submit'><input type='hidden' name='install' value='Etape_1'>";
+         echo "<div class='submit'><form action='install.php' method='post' class='inline'>";
+         echo "<input type='hidden' name='install' value='Etape_1'>";
          echo "<input type='hidden' name='update' value='". $update."'>";
          echo "<input type='hidden' name='language' value='". $_SESSION['glpilanguage']."'>";
          echo "<input type='submit' name='submit' class='submit' value=\"".__('Continue')."\">";
-         echo "</p></form> &nbsp;&nbsp;";
+         echo "</form> &nbsp;&nbsp;";
 
-         echo "<form action='install.php' method='post'>";
+         echo "<form action='install.php' method='post' class='inline'>";
          echo "<input type='hidden' name='update' value='". $update."'>";
          echo "<input type='hidden' name='language' value='". $_SESSION['glpilanguage']."'>";
-         echo "<p class='submit'><input type='hidden' name='install' value='Etape_0'>";
+         echo "<input type='hidden' name='install' value='Etape_0'>";
          echo "<input type='submit' name='submit' class='submit' value=\"".__('Try again')."\">";
-         echo "</p></form>";
+         echo "</form></div";
          break;
 
       case 2 :
@@ -430,7 +430,7 @@
    echo "<li>".__('normal/normal for the normal account')."</li>";
    echo "<li>".__('post-only/postonly for the postonly account')."</li></ul></p>";
    echo "<p>".__('You can delete or modify these accounts as well as the initial data.')."</p>";
-   echo "<p><a class='vsubmit' href='../index.php'>".__('Use GLPI');
+   echo "<p class='center'><a class='vsubmit' href='../index.php'>".__('Use GLPI');
    echo "</a></p>";
 }
 
diff -u 2/style_install.css 1/style_install.css
--- 2/style_install.css	2012-04-18 07:48:29.000000000 +1100
+++ 1/style_install.css	2012-04-18 07:49:33.000000000 +1100
@@ -102,6 +102,10 @@
    text-align:left;
 }
 
+.inline {
+   display:inline;
+}
+
 
 table {
    text-align:center;
@@ -236,6 +240,8 @@
    background-image: -ms-linear-gradient(top, #fddb6f, #ffb94b);
    background-image: -o-linear-gradient(top, #fddb6f, #ffb94b);
    background-image: linear-gradient(top, #fddb6f, #ffb94b);
+   padding: 3px 9px;
+   text-decoration: none;
    
    /* For Internet Explorer 5.5 - 7 */
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#fddb6f, endColorstr=#ffb94b);