div / table probleem (denk ik) (Opgelost)

<div id="content-wrap">
<div id="menu">
    <table width="100%" cellpadding="0" cellspacing="0">
        <tr>
            <td class="head">algemeen</td>
        </tr>
        <tr>
            <td><a href="index.php" title="Home">Home</a></td>
        </tr>
        <tr>
            <td><a href="?page=bmi" title="Home">BMI Berekenen</a></td>
        </tr>
    </table>
</div>
<div id="content">
    <table width="100%" cellpadding="0" cellspacing="0">
        <?php
            if ($_GET['page'] == 'home') {
        ?>
        <tr>
            <td class="head">home</th>
        </tr>
        <?php
            echo '<tr><td class="main">D:</td></tr>';
            }
            elseif ($_GET['page'] == 'bmi') {
        ?>
        <tr>
            <td class="head">bmi berekenen</th>
        </tr>
        <?php
            $inc = 'bmi.php';
            echo '<tr><td class="main">';
            include($inc);
            echo '</td></tr>';
            }
            elseif ($_GET['page'] == NULL) {
        ?>
        <tr>
            <td class="head">home</th>
        </tr>
        <?php
            echo '<tr><td class="main">D:</td></tr>';
            }
            elseif ($_GET['page'] != $pages) {
        ?>
        <tr>
            <td class="head">error</th>
        </tr>
        <?php
            echo '<tr><td class="main">Deze pagina bestaat niet.</td></tr>';
            }
        ?>
    </table>
</div>
</div>

<div id="content-wrap">
<div id="menu">
    <table width="100%" cellpadding="0" cellspacing="0">
        <tr>
            <td class="head">algemeen</td>
        </tr>
        <tr>
            <td><a href="index.php" title="Home">Home</a></td>
        </tr>
        <tr>
            <td><a href="?page=bmi" title="Home">BMI Berekenen</a></td>
        </tr>
    </table>
</div>
<div id="content">
    <table width="100%" cellpadding="0" cellspacing="0">
        <?php
            if ($_GET['page'] == 'home') {
        ?>
        <tr>
            <td class="head">home</th>
        </tr>
        <?php
            echo '<tr><td class="main">D:</td></tr>';
            }
            elseif ($_GET['page'] == 'bmi') {
        ?>
        <tr>
            <td class="head">bmi berekenen</th>
        </tr>
        <?php
            $inc = 'bmi.php';
            echo '<tr><td class="main">';
            include($inc);
            echo '</td></tr>';
            }
            elseif ($_GET['page'] == NULL) {
        ?>
        <tr>
            <td class="head">home</th>
        </tr>
        <?php
            echo '<tr><td class="main">D:</td></tr>';
            }
            elseif ($_GET['page'] != $pages) {
        ?>
        <tr>
            <td class="head">error</th>
        </tr>
        <?php
            echo '<tr><td class="main">Deze pagina bestaat niet.</td></tr>';
            }
        ?>
    </table>
</div>
</div>

#content-wrap {
    border: 1px solid #0373E5;
    height: 99%;
    background: white;
}
#content {
    position: relative;
    float: left;
    width: 706px;
}
#content .head {
    background: #0373E5;
    color: white;
    text-align: center;
    font-variant: small-caps;
    font-weight: bold;
    width: 100%;
}

#content-wrap {
    border: 1px solid #0373E5;
    height: 99%;
    background: white;
}
#content {
    position: relative;
    float: left;
    width: 706px;
}
#content .head {
    background: #0373E5;
    color: white;
    text-align: center;
    font-variant: small-caps;
    font-weight: bold;
    width: 100%;
}