[CSS] Layout verzerrt

.sidebar_Main{
    background:url(img/Sidebar_Main.jpg) repeat-y; /* auch hier lässt sich etwas einsparen ;-) */
}
.sidebar_Footer{
    background:url(img/Sidebar_Foot.jpg) no-repeat bottom; /* auch hier lässt sich etwas einsparen ;-) */
    height:2px;
    margin-left: 0px;
}
.sidebar h2{
    font-size: 1.2em;    
    color: #ffcc00;    
    border:none;    
    font-variant:small-caps;    
    background:none;
    padding-bottom:0px;
    background:url(img/Sidebar_Head.jpg) no-repeat;
    padding-left:25px; /* hier stellst du ein wie weit dein Titel nach links verschoben werden soll */
    padding-top: 7px; /* hier stellst du ein wie weit dein Titel nach unten verschoben werden soll */    
}

<div class="sidebar">
    <?php if(is_home()) {?>    
    <div class="sidebar_Main">
    <h2><?php _e('Statistiken'); ?></h2>
    <div class="block">
        <p><strong><?php bloginfo('name');?></strong><br/>
        <?php bloginfo('description');?><br/>
        There are <?php global $numposts; echo $numposts; ?> posts and <?php global $numcmnts;echo $numcmnts ;?> comments so far.</p>
    </div>
    <div class="sidebar_Footer"></div></div><br />
    <?php }?>


    <?php global $c4g_pages; if ($c4g_pages <> "" ){ ?>
    <div class="sidebar_Main">
        <h2>Sub Pages</h2>
        <ul><?php echo $c4g_pages ?></ul>
    <div class="sidebar_Footer"></div></div><br />
    <?php }?>        


    <div class="sidebar_Main">
    <h2><?php _e('Search'); ?></h2>
    <form id="searchform" method="get" action="<?php bloginfo('siteurl')?>/">
        <input type="text" name="s" id="s" value="<?php echo wp_specialchars($s, 1); ?>" size="15" />
        <input id="btnSearch" type="submit" name="submit" value="<?php _e('Search'); ?>" />
    </form>
    <div class="sidebar_Footer"></div></div><br />


    <div class="sidebar_Main">
    <h2>Kalender</h2>
    <?php get_calendar(); ?>
    <div class="sidebar_Footer"></div></div><br />


    <div class="sidebar_Main">
    <h2><?php _e('Tags'); ?></h2>
    <ul>
        <?php list_cats(0, '', 'id', 'ASC', '/', true, 0, 1);    ?>
    </ul>        
    <div class="sidebar_Footer"></div></div><br />


    <div class="sidebar_Main">
    <h2><?php _e('Archives'); ?></h2>
    <ul><?php wp_get_archives('type=monthly'); ?></ul>
    <div class="sidebar_Footer"></div></div><br />


    <div class="sidebar_Main">
    <h2>Pages</h2>
    <ul><?php wp_list_pages('title_li=' ); ?></ul>
    <div class="sidebar_Footer"></div></div><br />


    <?php if(is_home()) {?>
    <div class="sidebar_Main">
        <h2>Links</h2>
        <ul><?php get_links_list('name'); ?> </ul>
    <div class="sidebar_Footer"></div></div><br />


    <div class="sidebar_Main">
        <h2>Feed on RSS</h2>
        <ul>
            <li><a href="<?php bloginfo('rss2_url'); ?>">Posts</a> | <a href="<?php bloginfo('comments_rss2_url'); ?>">Comments</a></li>            
        </ul>
    <div class="sidebar_Footer"></div></div><br />


    <?php if (function_exists('wp_theme_switcher')) { ?>
    <div class="sidebar_Main">
        <h2>Themes</h2>
        <?php wp_theme_switcher();?>
    <div class="sidebar_Footer"></div></div><br />
    <?php }?>    


    <div class="sidebar_Main">
        <h2>Meta</h2>
        <ul>
            <?php wp_register(); ?>
            <li><?php wp_loginout(); ?></li>
            <li><a href="http://validator.w3.org/check/referer" title="This page validates as XHTML 1.0 Transitional">Valid <abbr title="eXtensible HyperText Markup Language">XHTML</abbr></a></li>
            <li><a href="http://gmpg.org/xfn/"><abbr title="XHTML Friends Network">XFN</abbr></a></li>
            <li><a href="http://wordpress.org/" title="Powered by WordPress, state-of-the-art semantic personal publishing platform.">WordPress</a></li>
            <?php wp_meta(); ?>
        </ul>            
    <div class="sidebar_Footer"></div></div><br />
    <?php }?>
</div>