diff --git a/css/style.css b/css/style.css
index b298f40..bcc8b64 100644
--- a/css/style.css
+++ b/css/style.css
@@ -81,10 +81,14 @@ table {
     table-layout: fixed;
     border-spacing: 0;
     width: 0;
+    height: 0;
 }
 
 td {
     border: 1px solid transparent;
+    padding: 0;
+    width: 20px;
+    height: 20px;
 }
 
 #hold {
@@ -171,8 +175,8 @@ td {
 
 .ghost {
     background-color: rgba(255, 255, 255, 0.4);
-    border-color: rgba(255, 255, 255, 0.3);
-    border-style: inset;
+    border-color: rgba(255, 255, 255, 0.2);
+    border-style: solid;
 }
 
 #stats {
diff --git a/index.php b/index.php
index 6c4a57a..ad566a8 100644
--- a/index.php
+++ b/index.php
@@ -14,7 +14,7 @@
     function addButton($action, $label) {
 ?>
         <div><?=$label?></div>
-        <button type='button' onclick='changeKey(this, "<?=$action?>")'>
+        <button type="button" onclick="changeKey(this, '<?=$action?>')">
             <script>getKey("<?=$action?>")</script>
         </button>
 <?php    }
@@ -29,7 +29,7 @@
 ?>
     </div>
     <div id="play">
-        <a href="webtris.html">JOUER</a>
+        <a href="webtris.php">JOUER</a>
     </div>
 </body>
 </html>
\ No newline at end of file
diff --git a/js/webtris.js b/js/webtris.js
index 9858e4a..238d74f 100644
--- a/js/webtris.js
+++ b/js/webtris.js
@@ -206,12 +206,6 @@ class MinoesTable {
         this.columns = columns
         this.piece = null
         this.table = document.getElementById(id)
-        for (var y=0; y < rows; y++) {
-            var row = this.table.insertRow()
-            for (var x=0; x < columns; x++) {
-                row.insertCell()
-            }
-        }
     }
 
     drawMino(x, y, className) {
@@ -224,8 +218,8 @@ class MinoesTable {
     }
 
     clearTable() {
-        for(var y=0; y < this.rows; y++) {
-            for (var x=0; x < this.columns; x++) {
+        for(var y = 0; y < this.rows; y++) {
+            for (var x = 0; x < this.columns; x++) {
                 this.drawMino(x, y, INVISIBLE_ROW_CLASS)
             }
         }
@@ -268,8 +262,8 @@ class Matrix extends MinoesTable {
     draw() {
         // grid
         if (state == STATE.PAUSED) {
-            for (var y=0; y < this.rows; y++) {
-                for (var x=0; x < this.columns; x++) {
+            for (var y = 0; y < this.rows; y++) {
+                for (var x = 0; x < this.columns; x++) {
                     if (this.clearedLines.includes(y)) var className = CLEARED_LINE_CLASS
                     else {
                         if (y < MATRIX_INVISIBLE_ROWS) var className = INVISIBLE_ROW_CLASS
@@ -279,8 +273,8 @@ class Matrix extends MinoesTable {
                 }
             }
         } else {
-            for (var y=0; y < this.rows; y++) {
-                for (var x=0; x < this.columns; x++) {
+            for (var y = 0; y < this.rows; y++) {
+                for (var x = 0; x < this.columns; x++) {
                     var className = this.lockedMinoes[y][x]
                     if (!className) {
                         if (this.clearedLines.includes(y)) className = CLEARED_LINE_CLASS
@@ -296,7 +290,7 @@ class Matrix extends MinoesTable {
             // trail
             if (this.trail.height) {
                 this.trail.minoesPos.forEach(pos => {
-                    for (var dy=0; dy < this.trail.height; dy++) this.drawMino(pos[0], pos[1]+dy, TRAIL_CLASS)
+                    for (var dy = 0; dy < this.trail.height; dy++) this.drawMino(pos[0], pos[1]+dy, TRAIL_CLASS)
                 })
             }
             
@@ -618,7 +612,7 @@ function hardDrop() {
     scheduler.clearInterval(lockPhase)
     scheduler.clearTimeout(lockDown)
     matrix.trail.minoesPos = Array.from(matrix.piece.minoesAbsPos)
-    for (matrix.trail.height=0; move(MOVEMENT.DOWN); matrix.trail.height++) {
+    for (matrix.trail.height = 0; move(MOVEMENT.DOWN); matrix.trail.height++) {
         stats.score += 2
     }
     while (move(MOVEMENT.DOWN)) {}
diff --git a/webtris.html b/webtris.php
similarity index 68%
rename from webtris.html
rename to webtris.php
index 74ee857..67b6c5f 100644
--- a/webtris.html
+++ b/webtris.php
@@ -10,9 +10,24 @@
 <body>
     <h1>WEBTRIS</h1>
     <div id="grid">
-        <table id="hold"><table>
-        <table id="matrix"><table>
-        <table id="next"><table>
+<?php
+    function echoTable($id, $rows, $columns) {
+        echo "        <table id='$id'>\n";
+        echo "            <tbody>\n";
+        for ($y = 0; $y < $rows; $y++) {
+            echo "                <tr>";
+            for ($x = 0; $x < $columns; $x++) {
+                echo "<td></td>";
+            }
+            echo "</tr>\n";
+        }
+        echo "            </tbody>\n";
+        echo "        </table>\n";
+    }
+    echoTable("hold", 6, 6);
+    echoTable("matrix", 24, 10);
+    echoTable("next", 24, 6);
+?>
         <table id="stats">
             <tbody>
                 <tr><td class="stat-label">SCORE</td><td class="stat-value" id="score">0</td></tr>