Ok I am near enough finished designing my site, I haven't tried to make it liquid or anything for mobile but I would expect it to still display normally on a mobile (tested on an iPhone and GalaxyS2) particularly if the 'View as desktop' option is selected, however this isn't the case, it is all very weird

Best explained by taking a look on a PC, then taking a look on a mobile: 85.211.71.125:80

What can I do with my HTML/CSS??

Here's my HTML for the home page
Code:
<!DOCTYPE html>

<html>
	<head>
    	<title>Home | Rob Mclain Solutions</title>
        <link rel="stylesheet" type="text/css" href="CSS/Reset.css"/>
        <link rel="stylesheet" type="text/css" href="CSS/indexTheme.css"/>

        <script src="jquery.js"></script>
        <script src="slides.js"></script>
        <script type="text/javascript" src="Javascript/indexJS.js"></script>
        <script>
            
        </script>
    </head>
    
    <body>
        <div id ="toppanel">
       		<header class="mainheader">
            	<div id="headerfill">
                    <a href="index.html"><img src="RobMBLogo.png" id="logo" alt="RMSolutions - Delivering Decision Support"/></a>  		
                    <nav class="navbar">
                        <ul id="unorderedlist">
                            <li class="current">
                                <a href="index.html">Home</a>
                            </li>
                            <li>
                                <a href="About.html">About</a>
                            </li>
                            <li class="dropitem">
                                <a href="Services.html">Services</a>
                                <ul class="dropdown">
                                    <li>
                                        <a href="index.html">Consultancy</a>
                                    </li>
                                    <li id="bottomitem">
                                        <a href="index.html">Book keeping</a>
                                    </li>
                                </ul>
                            </li>
                            <li>
                                <a href="index.html">Experience</a>
                            </li>
                            <li>
                                <a href="index.html">Contact</a>
                            </li>
                        </ul>
                    </nav>
                    <hr id="pagedivider"/>
                </div>
               <div id="headericons">
                    <a href="https://www.facebook.com/pages/Robert-McBlain-Solutions-RMSolutions/256097437736052?fref=ts" id="fblink" target="_blank">Facebook</a>
                    <a href="http://www.linkedin.com/company/rmsolutions" id="lilink" target="_blank">LinkedIn</a> 
                </div>                
            </header>
            <div id="slideshow">
                    <!--<img src="img/new-ribbon.png" width="112" height="112" alt="New Ribbon" id="ribbon">-->
                <div id="slides">
                    <div class="slides_container">
                        <div href="" id="Slide1" title="Do you need a professional financial solution?">
                            <div class="slidetext">
                                <h2>Do you need a professional<br/>financial solution?</h2> 
                                <p>A structured, straight-forward and open manner allow the necessary skill transfer for clients to move forward.
Our intention is for your recommendation to be our next client not to tie you into a longer term contract.</p>      
                                <a href="About.html" class="button">Learn More</a>         
                            </div>
                            <img src="Images/testtitleimage.png" alt="Financial image">                                                        
                        </div>
                        <div href="" id="Slide2" title="Bookkeeping" target="_blank">
                            <div class="slidetext">
                                <h2>Book keeping</h2> 
                                <p>A structured, straight-forward and open manner allow the necessary skill transfer for clients to move forward.
Our intention is for your recommendation to be our next client not to tie you into a longer term contract.</p>      
                                <a href="About.html" class="button">Learn More</a>         
                            </div>
                            <img src="Images/TITLEIMAGETEST.png" alt="Financial image">                                                        
                        </div>
                        <div href="" title="Offer 3" target="_blank" onclick="return false"><img src="http://placehold.it/500x400" width="570" height="270" alt="Slide 3" onclick="return false"></div>
                        <div href="" title="Offer 4" target="_blank" onclick="return false"><img src="http://placehold.it/500x400" width="570" height="270" alt="Slide 4" onclick="return false"></div>
                        <div href="" title="Offer 5" target="_blank" onclick="return false"><img src="http://placehold.it/500x400" width="570" height="270" alt="Slide 5" onclick="return false"></div>
                    </div>
                    <a href="#" class="prev"><img src="Images/arrow-prev.png" width="24" height="43" alt="Arrow Prev"></a>
                    <a href="#" class="next"><img src="Images/arrow-next.png" width="24" height="43" alt="Arrow Next"></a>
                </div>
                <!--<img src="img/example-frame.png" width="739" height="341" alt="Example Frame" id="frame">-->
            </div>
            <div id="slides2">
                <div class="slides_container">
                    <div>
                        <blockquote>
                            Arriving at a time of considerable pressure and uncertainty, McBlain immediately ensconced himself in a project and a model with a long complex history quickly understanding the key issues and milestones.  Throughout McBlain's input was of the highest quality; he was utterly professional, flexible and reliable.  To add to this, his personable nature and unflappable approach endeared him to all alike.<br/>
                            <cite>- Head of Resource Planning and Forecasting</cite>
                        </blockquote>
 
                    </div>
                    <div>
                        <blockquote>
                            McBlain's professional attitude and rapid assimilation of the projects requirement and complicated customer relationship enabled him to provide the appropriate guidance and new direction required on a time critical programme". - "He has de-risked the programme and increased the confidence of project success.<br/>
                            <cite>- Business Manager</cite>
                        </blockquote>
                    </div>
                    <div>
                        <blockquote>
                            A structured, straight-forward and open manner allow the necessary skill transfer for clients to move forward. Our intention is for your recommendation to be our next client not to tie you into<br/>
                            <cite>- David Cameron</cite>
                        </blockquote>
                    </div>
                    <div>
                        <blockquote>
                            A structured, straight-forward and open manner allow the necessary skill transfer for clients to move forward. Our intention is for your recommendation to be our next client not to tie you into a longer term contract.<br/>
                            <cite>- David Cameron</cite>
                        </blockquote>
                    </div>
                </div>
            </div>              
        </div>     
        <footer class="footer">
            <div id="links">
                <div>
                    <ul id="footernav">
                        <li>
                            <h2>Links</h2>
                        </li>
                        <li class="current">
                            <a href="index.html">Home</a>
                        </li>
                        <li>
                            <a href="About.html">About</a>
                        </li>
                        <li>
                            <a href="Services.html">Services</a>
                        </li>
                        <li>
                            <a href="index.html">Experience</a>
                        </li> 
                        <li>
                            <a href="Sitemap.html">Sitemap</a>
                        </li>                         

                    </ul>
                </div>
                <div  class="middle">
                    <h2>Meet the team</h2>
                    <p>RobMB is  sit amet vivamus accumsan arcu a est luctus pulvinar. Sed libero nisi, mattis lacinia fermentum non, aliquam in nulla. Aenean commodo egestas risus, non vestibulum metus varius dictum.</p>
                </div>
               <div>
                    <h2>Contact</h2>
                    <address>
                    Tel: 01325 777254<br>
                    Mob: 07990 784828<br>
                    <a href="rjmcblain@robertmcblainsolutions.co.uk">
                    rjmcblain@robertmcblainsolutions.co.uk</a><br>
                    Address:<br>
                    6 Queensberry Road<br>
                    Salisbury, Wiltshire<br>
                    SP1 3PJ
                    </address>
                </div>
            </div>
        </footer>
        <noscript>
            <h3>JavaScript is disabled! Why you want to do so?<br/><br/>
            Please enable JavaScript in your web browser so you can view this site properly!</h3>

            <style type="text/css">
                #toppanel, .footer{ display:none; }
                h3{
                    text-align: center; 
                    font-size: 60px; 
                    color: #eee;
                    margin-top: 200px; 
                    width: 800px;
                    margin-left: auto;
                    margin-right: auto;
                    font-family: OpenSans, sans-serif;
                    text-shadow: 1px 1px 10px #222;
                }
            </style>
        </noscript>
    </body>
</html>