#boxset{
    width:100%;
    height:203px;
    border: 0px;
}
#box {
    width:250px;
    height:200px;
    background-image: url(boxset/box.gif);
    margin: 100px 0 0 30px;
    
}
#box2 {
    width:250px;
    height:200px;
    background-image: url(boxset/box.gif);
    margin: 100px 0 0 300px;
    float:right;
    
}

<div id="boxset">
    <div id="box"></div>
        <div id="box2"></div> 
</div> 

<div id="boxset">
    <a href="http://www.google.de"><div id="box">Seite 001</div></a>
        <a href="http://www.google.de"><div id="box">Seite 002</div></a>
            <a href="http://www.google.de"><div id="box">Seite 003</div></a> 
</div> 

#boxset{
    width:100%;
    height:203px;
    border: 0px;
    
}
#box {
    width:175px;
    height:200px;
    background-image: url(boxset/box.gif);
    margin: 150px auto 30px 46px;
    float:left;
}